How To Pump The Tires In 4 Easy Steps

Electric bikes have become increasingly popular in recent years, providing a convenient and eco-friendly mode of transportation. However, like any bike, electric bikes require regular maintenance to keep them running smoothly and safely. One important aspect of e-bike maintenance is ensuring that the tires are properly inflated. In this blog, we will outline how to pump the tires on a C3strom Astro Pro class 3 E-bike in 4 easy steps. C3strom Astro Pro is one of the fastest E-bike, and for this kind of hyperbike, maintenance is rather important, in order to make the bringing out its full performance.

Step 1: Check the recommended tire pressure

Before pumping up your C3strom Astro Pro’s tires, it is important to check the recommended tire pressure. The recommended tire pressure can typically be found on the sidewall of the tire itself or in the owner’s manual. It is important to note that different types of tires require different amounts of pressure, so be sure to double-check the recommended pressure for your specific tire type.

For the C3strom Astro Pro, the recommended tire pressure is typically between 17.5-35 p.s.i. This pressure range is ideal for the class 3 bike’s electric motor, which can reach speeds of up to 28 mph. Keeping the tires properly inflated not only ensures a smoother and safer ride but also maximizes the bike’s performance and battery life.

Step 2: Prepare your pump

Once you have determined the recommended tire pressure for your C3strom Astro Pro, it’s time to prepare your pump. Make sure your pump is compatible with the valve type on your bike’s tires. If your pump is not compatible with your valve type, you may need to use an adapter to make it work.

Before attaching your pump to the valve, ensure that it is properly assembled and ready to use. Some pumps require specific attachments or settings, so it’s always a good idea to double-check the pump’s instructions to ensure that it’s ready to go.

Step 3: Attach the pump to the valve

With your pump prepared, it’s time to attach it to the valve on your C3strom Astro Pro’s tires. If you have Presta valves, you will need to unscrew the nut at the top of the valve to allow air to flow through. If you have Schrader valves, simply attach the pump nozzle to the valve and press down on the valve pin to release any trapped air.

It’s important to ensure that the pump nozzle is properly attached to the valve to prevent air from escaping while pumping. If the nozzle is loose, it may result in inaccurate tire pressure readings or an improperly inflated tire.

Step 4: Inflate the tire

With the pump attached to the valve, it’s time to inflate the tire to the recommended pressure. Begin by pumping air into the tire and monitoring the pressure with a tire gauge. If your pump has a built-in gauge, you can use that to monitor the pressure. Otherwise, use a separate tire gauge to ensure that the pressure is within the recommended range.

As you pump, pay attention to the resistance of the tire. When the tire starts to become difficult to pump, it is likely to be close to the recommended pressure. Once you have reached the recommended pressure, remove the pump nozzle from the valve and replace the valve cap.

Final Thoughts

Properly inflated tires are crucial for a smooth, safe, and efficient ride on your C3strom Astro Pro class 3 E-bike. By following these four easy steps, you can ensure that your bike’s tires are properly inflated and ready for your next ride. Remember to check the recommended tire pressure before pumping, ensure that your pump is properly prepared and attached to the valve, and monitor the pressure as you pump. With a properly inflated tire, you’ll enjoy a more comfortable and efficient ride, while also reducing the risk of punctures or damage to your tires.

It’s also important to check your bike’s tire pressure regularly, especially if you use it frequently or on long rides. Tires can lose pressure over time, so it’s a good idea to check them before each ride, or at least once a week if you use your e-bike regularly. A tire that is underinflated can result in poor handling, decreased range, and increased wear on your bike’s components, while an overinflated tire can reduce traction and increase the risk of punctures or damage to your tire.

In addition to proper tire inflation, there are other important aspects of e-bike maintenance to consider, such as cleaning and lubricating the drivetrain, checking and adjusting the brakes, and inspecting the bike for signs of wear and tear. By maintaining your e-bike regularly, you can prolong its lifespan, improve its performance, and ensure a safer and more enjoyable ride.


Proper tire inflation is an essential aspect of e-bike maintenance that should not be overlooked. By following these four easy steps, you can ensure that your C3strom Astro Pro class 3 E-bike’s tires are properly inflated and ready for your next ride. Remember to check the recommended tire pressure, prepare your pump, attach the pump to the valve, and inflate the tire to the recommended pressure. With properly inflated tires, you’ll enjoy a more comfortable, efficient, and safe ride on your e-bike. Don’t forget to also maintain other aspects of your e-bike, such as the drivetrain, brakes, and overall condition, to ensure its longevity and safety.

If you have any more questions or queries, please feel free to send us a message and we will get back to you as soon as possible. We’ll be more than happy to – we pride ourselves on our relationship with our customers and backers!

If you want to learn more about C3STROM, we invite you to visit the following channels, especially the C3STROM Youtube channel.




C3strom Astro Pro – Motorcycle with Pedals | The Best E-bike of 2022

We got a new e-bike, and this e-bike is not your typical e-bike because it’s a cross between an e-bike and an e-motorcycle, and this is the C3strom Astro Pro. Let’s take a look.

As you can see, this is not your typical e-bike. At first glance, it appears to be a motorcycle or an electric motorcycle, but it is actually a class 3 ebike. It just so happens that they made the frame look really nice and they put some motorcycle-looking components over here, so let’s take a quick look at the frame.


The details of the C3strom Astro Pro

They did some little details here that actually look really cool. So C3 actually stands for class 3 electric bike. You got those little things right here. It looks really cool. I like that the frame they kind of feathered the welds over here and over here and over here making it look really nice. Despite being a hard tail, the seat is extremely comfortable and absorbs bumps. I think the fenders actually kind of custom made this because you’ll never see any fenders like this on the market. This is the first fender that I’ve seen that is being mounted like this. So I never own a motorcycle. And I really like it because it’s plastic so when you bump it it’s not going to fold it’s not going to bend.

We have a 750 watt bafang motor right here but don’t be fooled by that 750 watt because this thing can actually peak out up to 1400 watts so there’s actually two riding modes over here. Right now it’s on class 3 mode. It can go up to 28 miles an hour and it will peak out to 1200 watts. But if you unlock it to off-road mode, you can actually peak out up to 2000 watts, which is really cool. The motor can be a little loud, but that’s to be expected because you’re pushing that 750 watt motor up to 32 miles per hour. Let’s take a look at the front end, and as you can see, that’s a motorcycle headlight right there that illuminates if the bike is on this beam right here, so it’s really cool. Turn signal indicators on each side and the tires are actually 20 by 4.25, so it’s fatter than your normal 26×4 or 24×4. So it’s a little fatter, which means you have more grip when cornering, and everything matters. In fact, cornering on this e-bike is actually really good. Every time I ride it, I feel like I’m riding a moped or a motorcycle. As you can see, this e-bike is a hardtail, which means we have suspension on the front and nothing on the back. This doesn’t mean you can’t ride it off-road; you can, but you have to be careful because it can be a little rowdy.


The difference between C3strom Astro and Astro Pro

There is actually two version of this e-bike. This one is the C3strom Astro Pro and there’s another one which is called C3strom Astro. So it’s the non-pro version. The only difference there is this one has a bigger battery. And the non-pro version has a smaller battery, but the range is still pretty amazing.

I actually wish they put a little bit of suspension right there so I can do some off-road stuff. But you know maybe in the future because this is a full suspension it would be nicer because I can just replace the tires with off-road tires then there we go riding off-road. I think they want you to use this on the streets. It looks like a street bike right on the streets The rear 180 millimeter quad piston calipers are the same, and the brake lever looks like a motorcycle brake lever because they got the ball end right here.


The components of C3strom

It’s C3 branded on each side and what I really like about the brakes is they even have an oil level indicator is that what it is or this is just for statics again. So since we’re right here at the front of the bike, let’s check out the cockpit. Let’s turn on the bike. As you can see, I haven’t even taken this item off since I don’t want to get scratched. This is pretty interesting at the same time, and I think it’s smart because they put this rebel shifter right here, which means you have to do this when you’re shifting. I really like that they put this here because I don’t have to do this when I’m shifting. This looks like a motorcycle display right here, with five level assists, so right now I’m on level assist one, meaning zero one two three four five. It’s very simple to use the plus and minus buttons for the pedal assist, and right here we have a turn signal indicator. However, there isn’t an audible cue that you’re actually making a turn because right now I’m trying to turn to the left but you can’t see it here, and occasionally I forget that I’m riding around and I’m still trying to turn to the left.

Look at that. That is just so nice. turn to the left and look at that. I mean it’s just that thing looks awesome matter of fact let’s go to the back and you’ll see right here that looks like it looks very futuristic. This is the bike from the future. Let’s go back to the cockpit and right over here you have the low and the high beam. We have a horn and to turn on the headlight you just press the power button and let’s check out the headlight real quick. It’s not pretty bright because it’s super bright right now.

There’s a super cool feature on this bike that I almost forgot to mention: the cadence sensor on this crank set is super sensitive, unlike other e-bikes that require you to wait one to two seconds before the motor kicks in. For example, if I’m on pedal assist three, as soon as the crank rotates forward, the motor will instantly work, whereas other e-bikes require you to wait one to two seconds.

The seats are extremely comfortable; in fact, they are among my favorites. The motor is pretty powerful, the wheels are nice, you can corner really well, and look at that, I’m still amazed with this e-bike. I’ve been using this for two weeks now maybe the screen is simple but amazing, the cockpit is not overly crowded, so for the price it is really nice.


The price of C3strom

Let’s pause here for a moment and talk about the price of this e-bike because I know everyone is wondering how much it is because it looks pretty expensive and you’re probably expecting a lot of money for it, but right now the Astro Pro is only $1999  and the non-pro version is only $1799. The difference is that the pro version has a bigger battery, the non-pro version has a smaller battery, but it’s the same thing. So I can confidently say that the Astro Pro is the e-bike of 2022. Price performance is up there, and I think they’re pushing it. I don’t know how they did it for that price, but I think it’s a really good deal, so super 73. You guys better watch out because I have a big dog over here who might take over. 


The app of C3strom

So I’m here in the trails now because you know I want to show you guys that this e-bike can actually ride off-road despite the fact that it looks like a street bike and I almost forgot to tell you guys that this e-bike actually comes with an app. I don’t know if you guys can see that because of the glare, but if not I will just put like a screen recording here so you can change a lot of things here. A lot of information is currently visible and certain items can be changed. I can actually change the riding mode over here, and right now I’m in class 3 mode, which goes up to 28 miles per hour, but once I hit the off-road mode, there’s a warning here that says this e-bike will hit a maximum speed of 52 kilometers per hour or 32 miles per hour. Please note that off-road mode must only be used when the bike is connected via Bluetooth. Let’s stay on Class 3. The speedometer is showing that it’s actually going faster maybe because I’m using a 24 inch wheel but, actually, I used my GPS app and it’s showing 28 miles per hour max instead of 30 or 32. I’m going to put up my phone later with my GPS app so you guys can see. Here we go riding on the trails. I’m going to take it slow because this trail is currently very slick due to the fact that, as you may know, it’s summer, the leaves are dried, and the sand is particularly slick.

Brakes are awesome. When it gets super sandy, tires are just not able to keep up because you know I’m using road tires right now. So maybe if I put some off-road tires on this bike, that might be better. I don’t have to stop whenever I see cyclists like that because I got a motor on my bike. So off-road is fine, but when you hit a bigger bump, it can get a little rowdy, but it can handle it.


How fast the C3strom can be?

I’ve got my GPS app right here with me, so let’s see how fast we can go. Just full throttle at 28 miles per hour, but the screen says 34. I have a tailwind, which is probably why it’s going faster than 28 miles per hour all right. So let’s do pedal assist speed. On pedal assist one I get 11 miles per hour. Pedal assist two-20 miles per hour.  Pedal assist three-23 miles per hour. Pedal assist four-24 miles per hour. Pedal assist five-24 miles per hour.

I’m pretty sure you can hear me screaming in this video because the motor is actually pretty loud, possibly because it’s being pushed to 1200 watts peak, but does it bother me? Not really. Right now the wind is actually louder than the motor. But let me tell you the ride quality of this e-bike is awesome because I can turn sharp on this bike without problems. The bike control is decent, and it was definitely the nicest e-bike experience I’ve ever had.

To get your own C3strom!

It’s quite comfortable. The 750 watt motor is actually quite powerful. Imagine going up to 32 miles per hour in off-road mode and 28 miles per hour in class 3 mode. I really like the way this bike looks, it looks like a motorcycle- the headlight, the turn signal indicator, the tires, the frame design. I’ll be honest with you guys, I really like it. It performs really well, it looks really nice, the battery is long lasting. The Astro Pro is just a really nice bike.

*Credit to MC Cycles

***Area 13 Ebikes LIVE Review: Astro Ebike ***

You’re probably wondering why you’re seeing a blank screen for a live review, but that’s because what you just saw me playing is the C3strom Astro.


The overview of C3strom

We are looking at the 750-watt rear hub motor and I’ll get some close-ups on this as well. You’re looking at a 52-volt battery so a high-power battery is 15 amp hours. Now they have two versions of this bike, the Astro and the Astro pro, with the Astro Pro having a larger battery. Today is a beautiful day with temperatures between 76 and 75 degrees and a light breeze, just enough to keep you cool, so let’s get started. It’s a pretty cool bike, and I like it a lot. There are two modes: a class 3 e-bike mode and an off-road mode. For the off-road mode, there’s an app that you can download on your Android or iPhone. You can access a setting for c3 mode or off-road mode by logging into the app. I have already activated the off-road mode. it’s got the Samsung removable 20 amp hour battery 52 volts if you look at it. It looks very very similar to the blackbird battery that some of you blackbird owners have and let me bring it up to you guys that way you can get a real idea of the picture of this bike and its battery.

It has the master switch right here, the plug for your charger right there, and the key to release the battery on the other side, allowing you to safely remove the battery, store it, and travel with it. You’re looking at uh, specifications-wise for the tires, you’re looking at 20-inch-by-4.25-inch tires. These are more road tires, but there’s not much aggression, so this is something I would definitely use for cruising around town, along with other great features. You’ve got the half twist throttle right here on the right and you even have a horn you’ve got a high and low and blinkers and I’ll show those features as well on that. On the other side, you have your power display and your Revo shifter on the side which is a twist shift that is really unique, never really get a left-handed twist shift. It does have a rear rack that is compatible with 33 pounds of capacity so if you ever still needed to haul stuff you can still do it up to 33 pounds um they even have uh extra uh spare battery and um saddlebag adaptions that you can get with this as well. This bike itself is fairly heavy you’re looking at 92 pounds. So it’s definitely got weight to it, definitely a nice cruiser bike. It definitely got that moped-to feel to me when I grew up. According to the manufacturer, the Astro model has a range of 50 miles and the pro model has a range of 78 miles due to its larger battery, which is a 20 amp hour battery as opposed to a 15 amp hour battery. In class 3 electric bicycle mode, you’re looking at about 28 miles per hour; in the off-road mode, they say you get about 32 miles per hour. However, I have taken it on flat ground before, and I was able to get it to about 35 miles per hour.

I wore a helmet because the bike was so fast and cruising so well, and also because it has plastic fenders on the front and back. Seven-speed derailleur integrated frame integrated controller on the inside which peaks out about a 35 amp peak controller. For a bike like this with the long seat, it feels very comfortable I’ve been on a lot of similar bikes that we’ve test road on this and it seemed very hard that was actually a very comfortable ride.

Let’s see what else we’ve got: a 3.5-inch display with USB, a four-amp charger, and approximately four to five hours of charging time. This is a good off-road,  moped-type bike, and the 750-watt rear hub provides roughly 80-newton meters.


Question 1: Can you show a close-up of the gear shifter?

This is the first time I’ve seen a left-handed gear shifter, and it’s quite unusual. I will demonstrate the left-hand gear shifter because you will notice something that also confused me, so let’s get a close-up of that. As you can see, this gear shifter is a twist throttle, but the numbers are upside down, so technically this gear shifter would be made for a right hand because it would be flipped to where it would be on the other side, but obviously, we have a lot going on on the other side, especially with the half twist throttle and you’ve got all your lights, blinkers, horn, etc. on that. So that was a very interesting and fun thing to see on that bike.


Question 2:would it be easy to add an extra battery?

Yes, according to the manufacturer, this back rack has the adaptability, as stated previously, to accommodate not only a saddlebag option but also a secondary rear battery option. I did not receive any specific weight limit numbers, but we will include their link and request more information from them regarding their weight limit. I didn’t get any of that unfortunately. I said the back rack will hold about 33 pounds roughly. I’m 200 pounds so I would say roughly it could probably handle maybe about 250 to 275 pounds at the most. It is the 6061 alloy frame or aluminum frame, so keep in mind that’s just a rough estimate.


Question 3: is there an ignition key on the bike?

No. You don’t need to turn a key to turn it on. There is a master switch on the battery very similar to our blackberry batteries. The key would be more of an aspect of this site right here to unlock it too, to remove the battery if you wanted to store it in a room temperature feel as well as travel. So it’s not getting tossed and rattled on the bike and everything else locks in just like almost every other bike.


Question 4: what is the maximum speed of the electric bicycle? 

As I mentioned previously, there are two different settings. You’re looking at the c3 setting or the c3 mode, which is 28 miles per hour standard stock without doing anything in the app unlocking anything, and then you must download the app in order to record your trails. If you wanted to record your speeds, distance, etc., it also provides an off-road option. The off-road option allows you to increase the top speed from 28 miles per hour to roughly 32 miles per hour. I almost reached 35 miles per hour on flat ground, so it was a really nice and fast range. Top speed mass I’m getting a new segway scooter soon, but this one looks cool, and it’s actually very cool; I like it. It’s a very pleasant ride It has many features that I did not expect it to have. It weighs 92 pounds (42 kilograms). It has a range of approximately 50 miles, but the pro model offers 78 miles of range. So, the standard Astro has a range of 50 miles, while the pro model has a range of 48 or 78 miles and a top speed of approximately 32 mph. The braking on this you have four pistons, it appears to be hydraulic braking on it. That’s a good thing. A lot of bikes that are similar to it do not to me seem to have hydraulic brakes. I think maybe with the power that this has and the speed it can go , the hydraulic brakes definitely gives it that power to come with 180 millimeter brake rotors. 


Question 5: how many teeth the chain ring has?

The chain ring has 56 teeth. I’ll also discuss some of the features that it has, such as the lights. Let me turn the bike around because it has the blinkers, the active brake light, and the active tail light, and we’ll get some close-ups of those as well. And i’ll get some nice close-ups of what that tail light entails; hopefully, the sun will illuminate it and you’ll be able to see how it looks; so you’ve got braking power right there; uh, if you want to do right turn signals, you’ve got your right signal right there; and you’ve obviously got your left signal right there; your horn sounds very electronic; and let’s see if I can get a close-up of this digital display as well. The seat feels like it has memory foam because it’s a lot more comfortable than a lot of other seats I’ve ridden on. The standover height is approximately 30 to 31 inches.


Question 6: introduce the wattage.

It is about a 750-watt rear hub e-bike motor Bafang by the way as well. So you’re looking at probably a peak of about 1100 at the most. It scoots though like I said I got it up to 32 miles per hour with ease. I can get up to that hill with no problem cruising. 


Question 7: can the turn signals do four ways for like emergency?

From what I can tell, it does not have a hazard light function. It’s funny that you asked because I was wondering if it would activate all four lights simultaneously if you were pulled over and wanted to be visible to people that are maybe driving by or riding by in there so they don’t hit you unfortunately it does not appear to have that feature it’s either one left or right, so maybe you could incorporate with your helmet or flashing battery operated light if needed. So that would be my opinion you could do.


Question 8: are the cables long enough to add handlebars with a higher rise? 

They do go right here into the frame right off the bat straight from the top of the handlebars that would be tough. I don’t know if even an adjustable stem will work on this uh definitely worth experimenting and trying. You have a little bit, but these are already fairly tight and wrapped and everything else. So I’m not sure if you’re going to have much play with it to bring it up a little higher. I know that’s a disadvantage because you don’t have an adjustable seat so do you think we could raise up the handlebars a little bit? We’d have to experiment with that.


Question 9: does it have a pedal assist?

It still has a pedal assist. It still has pedal assist and throttle. My knees feel like they’re hitting my chin as I pedal. I do feel the pedal assist engage once more, but I’m so awkward when I do it that it feels like I’m hitting my wrist every time I pedal. I mean my knee my legs are on my down truck are still almost at a 90 degree angle so to me for pedaling on me, I would not use this as a pedal bike for me. My upstroke right there is not very comfortable. However, I am neither the tallest nor the shortest, so someone of a different size may be able to handle it a little bit better.


Question 10: what is the range of it?

I know some people are getting different ranges. Some people get better, while others get worse. To answer your question about the range, it’s extremely difficult to provide a justification for what an accurate range is. Given all the variables involved, including terrain, the rider, how much throttle is being used, how much pedaling is being used, what pedal assist you’re on, as well as the bike itself and the size of the battery, etc., all have an effect on the range, which is why it’s so difficult to provide an accurate estimate because everyone is different, every train is different and every bike is different. So there is never a rough right accurate estimate on that.


Qusetion11:does it have a 16-by-16-by-16-inch food delivery bag? 

It doesn’t appear to have any attachments or mounts for a front basket, and with the headlight and turn signals in the way. I’m not sure if a front basket would be very useful.

So that is the C3strom Astro. They have two model links. Please go to their website and pick yours up. 


*Credit to Area13

C3strom Astro Pro VS Super73 S2

Hello, everyone! This is C3strom with today’s review. In this article, we objectively and impartially compare the C3strom Astro Pro and the SUPER73 S2. The two electric bikes are similar in appearance, but there are some performance differences.

If you are new to electric bikes, this article will give you an idea of what electric bikes are like. If you are a regular player, here you will get comprehensive data on both vehicles. That’s because we have compiled facts and figures to help you make an informed buying decision. If you are faced with the decision of whether to buy a C3strom Astro Pro or a SUPER73 S2, this article will help you. Both are all-terrain electric bikes with fat tires. We compared the external features with the internal features to arrive at the following data. Let’s take a look.


Statistical overview

  C3strom Astro Pro SUPER73-S2
Motor BAFANG 750W 1200W peak HENGTAI 750W
Battery 1040WH(52v20ah) SAMSUNG 21700 cells 960W/H (48v 20ah)
Pedal Assist 5-Level 5-Level
Gearing & Rear Derailleur 8-Speed Shimano Altus Single Speed
Range 32-78 miles 40-75 miles
Seat Height 30.6″ 31″
Weight 94 lbs 73 lbs
Carry Capacity 330 lbs 325lbs
Frame Aluminum Alloy Aluminum Alloy
Lights integrated lighting system Headlight and Taillight
Display LCD with USB port LCD
Top Speed 32mph 28mph
Price 2699 3295

If we just look at the main statistics, these e-bikes are very similar. But we can see that the C3strom Astro Pro has a higher motor peak, power, and battery performance. It’s also cheaper.



This part is the core of the electric bike and is also the best part to know the bike’s performance. Let’s take a look at this comparison data.

  C3strom Astro Pro SUPER73-S2 Comments
Battery 1040Wh (52V20Ah) SAMSUNG 21700 cells 960Wh (48W20Ah) As for range, the SUPER73 S2 uses Panasonic’s 960WH (48v 20Ah) battery, which has a range of about 40-75 miles. Using only level 1 pedal assist, a range of up to 75 miles can be achieved. The C3strom Astro Pro, powered by a Samsung 1040WH (52v 20Ah) battery, offers a range of up to 78 miles with level 1 PAS, which further enhances the riding experience.
Motor BAFANG 750W HENGTAI 750W  In terms of power, the C3strom Astro Pro uses the BAFANG 750W rear hub motor for stronger performance and more guaranteed quality. It has a peak power of 1400W and a top speed of 32mph. The motor delivers fast acceleration and 80Nm of torque, enough to climb hills and ride over loose terrain. The SUPER73 S2, with its branded motor, has a peak power of 1200w and a top speed of 28mph.
Pedal Assist 5-Level 5-Level Both models feature the same pedal assist level, offering riders different riding experiences and allowing them to adjust the pedal assist level according to their preferences.
Charger 52V 4 Amp 52V 3 Amp C3strom Astro Pro is equipped with a 4A fast charger that fully charges your battery in just 4-5 hours. This allows you to ride all day long. SUPER73 S2, on the other hand, comes standard with a 3A charger that takes 6-7 hours to fully charge the battery. The charging innovation of C3strom Astro Pro is now more in line with the industry development level.
Display LCD with mobile app integration LCD Display The C3strom Astro Pro has an LCD and app integration system that shows you all the information, so you don’t have to scroll to find what you need. The SUPER73 S2 also has an LCD screen, but it doesn’t look as high-end and has a very simple interface.
Lights integrated lighting system Headlight and Taillight The C3strom Astro Pro also has an excellent integrated lighting system. Headlight with 130 lux, including high beam, close-up light, turn signal, and LED tail light. This makes it much safer to ride at night. The C3strom Astro Pro is also equipped with a horn to warn nearby pedestrians to keep you safe on city streets. The SUPER73 S2 is only equipped with headlights and taillights. The C3strom Astro Pro impresses with its attention to detail and thoughtfulness.
USB Charger Yes No The C3strom Astro Pro has a built-in USB slot hidden beneath the buttons on the display – a great convenience for riders who do not have to worry about their phone giving up the ghost while driving. However, the SUPER73 S2 is not equipped with this feature and cannot handle some emergencies.



Next, we looked at the configuration parts of the bike.

  C3strom Astro Pro SUPER73-S2 Comments
Brakes 4 Piston Hydraulic 2 Piston Hydraulic The C3strom Astro Pro uses a four-piston brake system commonly used on motorcycles, which effectively prevents disc brake rotors from swinging and significantly reduces noise. The effective position of the brake pads can also be adjusted as needed to stabilize pressure and maximize riding safety. The SUPER73 S2 uses the standard two-piston hydraulic braking system found on many similar electric cars. In terms of safety and braking, the C3strom Astro Pro’s braking system is superior.
Gearing 8-Speed Shimano Altus Single Speed The C3strom Astro Pro is powered by a Shimano Altus 8-speed transmission, which greatly improves the bike’s adaptability to different terrains and enhances the riding experience. The SUPER73 S2 is only available with a single-speed transmission, which means that uphill rides are more strenuous and less exhilarating.
Suspension Fork Air Suspension Fork Air Suspension Fork Both e-bikes come with the same type of front suspension with locking features. The lock feature allows riders to adjust the front fork to better suit the terrain they are riding. And the C3strom Astro Pro has more mileage than the SUPER73 S2, which means riders have more riding room to absorb bumps.


Other Components

Last but not least, it’s time to talk about some parts of the electric car itself. These features will improve your cycling experience and bring you lots of inspiration and a good mood.

  C3strom Astro Pro SUPER73-S2 Comments
Frame Aluminum Alloy Aluminum Alloy While both have aluminum frames, the C3strom Astro Pro uses today’s industry-leading design techniques. Its lines are smooth and do not lose hardness, the overall weld is tight, and you can hardly find a gap. The inner track makes the bike more elegant and tidy. However, the welding of the frame of the SUPER73 S2 is not ideal. It has obvious weld marks. The external wiring is making it look bloated and messy.
Carrying Capacity 330 lbs 325lbs With a maximum load of up to 330 pounds, the C3strom Astro Pro can carry more gear.
Tires Kenda K-Shield BDGR The SUPER73 S2 features BDGR tires that combine motorcycle and bicycle tire construction to improve traction, reduce road noise and increase stability. The C3strom Astro Pro uses more rugged, puncture-resistant tires. The integrated Kenda K-Shield tire liner consists of a layer of aramid and ceramic particles under the inner tread of the tire to protect the tire from sharp objects and any type of puncture.
Fenders Front and Rear Rear The C3strom Astro Pro has front and rear mudguards so you can ride on rainy days without worrying about splashing. The SUPER73 S2 does have front and rear fenders. But the front fender, which is only half wrapped, is not there to keep mud and water out but is more of an adornment for beauty.
Saddle Silicone filling No Silicone filling The C3strom Astro Pro seat is extra filled with silicone, which is unusual in most of its models. It provides good cushioning and shock absorption for a better riding experience. The SUPER73 S2 saddle isn’t filled with silicone, which means it can be tiring on long rides.



We have found that the C3strom Astro Pro and the SUPER73 S2 are quite different in detail. But we have made some points rigorously and fairly, rather than taking sides. The C3strom Astro Pro has unique features, from an integrated lighting system to advanced body welding technology, that makes it more competitive. So which bike do you like better after reading this article? If you have a different opinion, please feel free to leave a comment.

What Affects The Speed of E-bikes

Electric bikes, or e-bikes, have become increasingly popular in recent years as a convenient and eco-friendly mode of transportation. With the advancements in technology, e-bikes are becoming faster and more efficient. The speed of an e-bike is determined by a number of factors, including the motor, battery, and design of the bike.

In this article, we will explore what affects the speed of an electric bike, with a particular focus on our brand C3strom and our Astro Pro model, a Class 3 e-bike that is known for being fast and efficient.


The motor is the most critical component of an e-bike when it comes to speed. The motor is what provides power to the wheels and determines how fast the bike can go. The Astro Pro features a high-performance motor that is capable of producing up to 1400 watts of power. This powerful motor allows the Astro Pro to reach speeds of up to 32 miles per hour in OFF-ROAD mode, making it one of the fastest e-bikes on the market.


The battery is another critical component of an e-bike when it comes to speed. The battery provides power to the motor, the size and type of battery can affect how long the bike can go and how fast it can go. The Astro Pro features a high-capacity battery that can provide up to 80 miles of range on a single charge. This long-range battery also contributes to the bike’s fast performance, as it can provide the motor with the power it needs to reach high speeds.


The design of an e-bike can also affect its speed. A bike that is designed for speed will have a lightweight frame and aerodynamic features that reduce wind resistance. The Astro Pro features a sleek and modern design that is optimized for speed. The bike has a lightweight 6061 aluminum frame that reduces the overall weight of the bike, making it easier to accelerate and reach higher speeds. The bike also features aerodynamic handlebars and a streamlined seat that reduce wind resistance, allowing the bike to travel faster with less effort.

Class of e-bike

The speed of an e-bike can also be affected by its class. E-bikes are classified into three main categories: Class 1, Class 2, and Class 3. Class 1 e-bikes are limited to a top speed of 20 miles per hour, while Class 2 e-bikes are limited to a top speed of 28 miles per hour. Class 3 e-bikes, like the Astro Pro, can reach speeds of up to 28 miles per hour but also come with additional safety features, including a speedometer and pedal assist system. The Class 3 designation makes the Astro Pro a fast e-bike that is suitable for commuting, touring, and recreational riding.

Comparison with Super 73 S2

When it comes to fast e-bikes, the Super 73 S2 is often mentioned as one of the top competitors to the Astro Pro. The Super 73 S2 is known for its stylish design and powerful motor, which can provide speeds of up to 28 miles per hour. However, there are some key differences between the S2 and the Astro Pro that make the Astro Pro a superior choice in terms of speed and performance.

One difference between the Super 73 S2 and the C3strom Astro Pro is the battery capacity. The S2 features a 960 Wh battery, while the Astro Pro has a 1,040 Wh battery. The larger battery in the Astro Pro provides more power and allows for a longer range, making it a more practical choice for long commutes or extended rides.

The design of the bikes is also different, with the Astro Pro featuring a more aerodynamic and lightweight design that is optimized for speed. The S2, while stylish, has a bulkier and heavier design that may not be as efficient when it comes to speed.

Overall, while both the Super 73 S2 and the Astro Pro are fast e-bikes that offer a fun and convenient way to get around, the Astro Pro has several advantages that make it a better choice for those who are looking for speed and performance.


The speed of an electric bike is determined by a combination of factors, including the motor, battery, design, and class of the bike. Our brand, C3strom, has developed the Astro Pro, a Class 3 electric bike that is known for being fast and efficient. The Astro Pro features a high-performance motor, a long-range battery, and a sleek and aerodynamic design that make it a top choice for those who want a fast and reliable e-bike.

While there are other fast e-bikes on the market, such as the Super 73 S2, the Astro Pro stands out due to its superior motor, larger battery capacity, and more efficient and lightweight design. If you are in the market for a fast and reliable e-bike, the Astro Pro from C3strom is an excellent choice.

C3STROM Astro Pro E-Bike Review! The Ultimate Speed Bike

Hello everyone. I’m back with another e-bike review, this time focusing on the C3stromAstro Pro, which currently has two distinct models. The difference between the Astro and the Astro Pro is a 20 amp battery instead of a 15 amp battery. So you get a bit more power and a bit more acceleration, but otherwise, it’s the same bike. Same frame, same seat, same brakes, same everything.

I make tech videos mostly about phones and smartphones, but this one, in particular, drew me in and I was really excited to try it out. I was approached months ago and told, “Hey, we’ll send you this when it’s ready.” This is essentially a cafe racer e-bike; it has a lot of acceleration and is very quick. It goes up to about 28 miles per hour if you’re in an off-road mode which you can enable in the app or if you go into the manual mode in the menu. You can go up to 32 miles per hour but it cautions you to do it on a private road because it’s not street-legal that way. I believe there’s something that says you’re not supposed to go over 30 miles per hour. Whatever, be careful. This is unlike any other product on the market. You can adjust the suspension on the front fork, but you can’t adjust the suspension in the back, so when you go over the front of things, you’re fine, but when you go over something like a road bump, you do feel it more in the seat.


What attracts me?

I would like to discuss what initially drew my attention to this bike. In contrast to traditional e-bikes, other than the appearance, which is aggressive, stylish, and sleek. It doesn’t resemble any other bicycle. This item features hydraulic brakes, which aren’t like the brakes you’d find on a regular bicycle. This will slow you down quickly and efficiently, which is great and complementary given that you’re zipping around with so much power.

What’s so cool about it is that you can use it like a motorcycle; it has a throttle on the right side, hand brakes, and all that good stuff; however, you can also pedal it, so if the battery were completely dead, you could still ride this thing around if you needed to in an emergency; however, they claim it can travel up to 78 miles on a single charge if you have the Pro model and over 30 miles on the throttle mode alone; that’s pretty impressive. It gives you a very enthusiast-like sensation when you ride it, almost as if you’re an avid cyclist. I was just talking to my wife about how much I miss having a motorcycle, and then I started riding this. It’s a nice alternative because you don’t have to worry as much as you would on a motorcycle going 70 miles per hour on an open road, but you can put around and use it downtown.


The mobile application

It even has a mobile application that allows you to change the units of measurement from metric to American standard imperial. You can set a password, view your ride logs and see how many miles you’ve traveled, as well as examine the battery’s health and statistics. This is also where you set the off-road mode or regular mode, so it’s pretty cool. Simple to set up and pair The app is available on both Android and iOS, so you’re covered there.


Some details of C3strom

There’s a USB charger on the left-hand column, which is nice because you can charge your phone that way using the bike’s built-in battery if you absolutely have to. It’s one amp, which isn’t the fastest, but it’ll do in a pinch. Let’s talk more about what’s going on with this bike: it has hydraulic brakes, turn signals, and separate lights.

Again, a 3.5-inch LCD display, a 20-amp battery for the pro model, and a 15-amp battery for the standard model, as well as a half-twist throttle and hydraulic disc brakes. Shimano seven-speed control so you’ve got seven different gears that will change how much effort you need to put into pedaling this bike. Five different levels of pedal assistance, you can have it off so basically it’s six you get zero which is off one two three four five. You start pedaling it kicks in if you even pedal a little bit. It’s crazy how fast this thing goes and it’s so low profile that it feels like you’re on a motorcycle or an old street bike if you’re from my generation, but it’s a lot of fun and really fun to ride, even for smaller children, as you’ve seen in the video where I bribe my son with some McDonald’s and take him to Gamestop. I hardly ever had to charge the battery, and it’s removable with a key. If you don’t lock the battery back in place, it will fall off while you’re riding, which is a safety hazard and bad for the battery.


An e-bike, also a motorcycle

This basically feels like a motorcycle, but it’s an e-bike. Honestly, I would like to see something like an e-motorcycle that would be really cool. I know that some people make them, but to be able to ride one of these around and go like actually on the road would be pretty cool. This is a lot of fun to ride, and it’s something useful that you can use to putt around town. There are a variety of accessories available for it, which you can find at the link below. The 15 amp battery is expected to take approximately four hours to charge, while the 20 amp battery requires approximately five hours to charge. I think that’s pretty fair because most of the time you’re going to be charging this at night because you’re going to be riding it all day and maybe even all week. this is something that you can ride for a really long time.


Have your own C3strom and enjoy your riding

So riding is pleasant, it has a nice weight, and it’s made of aluminum alloy. It weighs just over ninety pounds, so it is not light by any means, but it does have a really good premium build quality, and I think that this thing is made really well. Of course, there are going to be some optional accessories.

All of that information is available on their website in conjunction with the launch of this product, and it is a great bike that gives you the sensation of riding a street bike, an e-bike, a moped, a cafe racer, or something with class three level performance and off-road performance as well. It’s equipped with some serious tires.

You don’t have to worry about losing connection traction on the ground while you’re riding, and other than that, it’s a wonderful experience. It’s fun to ride around, the rack on the back supports up to 33 pounds so you can tie things down if you need to, and I think they did a great job overall because I really enjoyed it. It has the peak performance on anything I’ve seen in the e-bike world and as someone who rode motorcycles for over 12 years, I had a Harley, a Suzuki, I had all sorts of stuff switching over to this e-bike life and putting around on this. It’s a lot of fun. You get the wind in your hair, of course, and you need to wear a helmet because you can get going pretty fast on these things, especially out riding around the roads.


*Credit to TechOdyssey

C3STORM ASTRO PRO E-Bike Review – An Electric Bike with Motorcycle Design

Today I’ll be reviewing a brand-new electric bicycle. The C3STROM ASTRO is a distinctive motorcycle, which has a design reminiscent of a motorcycle with a long seat and a large flat surface. It has tires and a powerful motor that provide a decent amount of speed and range. Now this e-bike is 42 kgs. It’s powered by a 750 watt rear motor and can achieve top speeds up to 45 kilometers per hour in standard mode and in off-road mode you can unlock that top speed to 52 kilometers per hour and an incredible 50 mile range.


How to resemble your C3STROM

Now that the ASTRO comes well-packaged in a large box, it is quite a heavy bike, so you may need assistance carrying it. Some assistance with unpacking and assembling the bike This bike comes with an accessory box containing the user manual, a power supply, and a power cable. The voltage information is shown in the image below.A number of tools and a small bag of screws are included, as well as the left and right pedals.The main battery was shipped in a separate box and is a Samsung 21700 cell with a 1040 watt hour capacity that promises a 70 mile range and comes with a pair of keys to lock it in place.

The included instructions are easy to follow with illustrations that make assembly simple. Attach the handlebar and close the screws, making sure the handlebar is the correct way around and at a comfortable angle. Next, we’ll attach the front wheel, so flip the bike over for better access. After sliding the wheel axle through the wheel and securing the wheel in place, making sure the brake disc is seated correctly, tighten both sides, and you’re good to go. Attach the front mudguard, which is secured in place with a small nut and screw, and be sure to also secure the rear mudguard. The pedals are actually marked left and right, so you simply screw them on and tighten them with a wrench. So the ASTRO is fully assembled, we just need to connect the battery, which you pass through under the frame and it slides on to secure, and then you lock the battery in place using the key. now the battery is removable to make charging more convenient, and whilst charging it will show you its progress, and it can be charged via USB. This bike is classified as a class 3 electric bike with pedals, but it shares the design of a class one bike. You’ve got large led lights on the front and check out those left and right turning indicators. Just slightly under the seat, you’ll find your rear brake light, which activates every time you press the brake. Also, when you’re indicating left or right, the rear light also animates your intention, which I think is super cool.


The C3STROM app

Now quick look at the smartphone app. The smartphone app is called the C3STROM app, and it is compatible with both android and iOS. The bike connects to the app via bluetooth, and once connected, it provides battery information and total distance traveled so far, as well as riding history and the ability to adjust pedal assist speeds. You can activate cruise control when your riding speed is above 10 kilometers per hour by holding down the plus button for a few seconds. You can also change your units from kilometers to miles for your convenience. Lastly, if you select pedal electric, which is the default mode, the throttle will not work and you will have to use the pedals to propel yourself. Depending on the mode of pedal assist, acceleration is quite swift.


The driving experience

Now let’s talk about the drive. This bike is undoubtedly smooth and quick, and the added weight of the bike makes it well-balanced. You’re in complete control .Depending on the mode of pedal assist, acceleration is quite swift. I started off in level one to get used to it and gradually increased each level, and you can feel the difference in acceleration each time you increase that level. By level five, it’s practically effortless to pedal half a pedal and the bike goes quite far, so it’s a good idea to get used to it before jumping straight to level five. You can also manually adjust the Shimano gears to make things easier or more difficult. As you can see, when in pedal assist mode, turning the throttle has no effect on the electric motor. When you stop pedaling, the electric side immediately shuts off, so that’s what you can expect from the pedal assist side.

I’ve just briefly switched to the off-road mode using my phone, and now the pedal assist levels do nothing, so it’s no longer five-speed pedal assist but one-speed pedal assist, and that is the top speed, so if you start pedaling, the bike takes off, and if you turn the throttle, the bike slows down. Properly confuses the cops when they see you, and if they ever stop you, they can’t do anything because it’s a legal class 3 e-bike that falls within the legal speed limits without a working throttle. However, when you flip a switch on your phone, the bike reveals its true colors and gives you the motorbike experience with working throttle acceleration and speed.


To get your own C3STROM!

This is without a doubt the most incredible e-bike I’ve tested this year in terms of power and performance, even in standard mode. Off-road mode takes it to a whole new level, transforming it from an e-bike to a motorcycle. If you do not have a driver’s license, you must use the standard pedal assist mode to remain in compliance with UK and EU law.

This is a standard class 3 electric bicycle. If your need for speed is too great and you need off-road mode constantly, you will also need a driver’s license, insurance, and this bike will need to be tested and licensed. All of this will be very expensive, so I recommend just riding pedal assist and if you want to go off-road, do it on private land. It’s safer and cheaper in the long run. However, if you are being chased by zombies at night, you can quickly access real-time information on your phone. If zombies are chasing you, switch to off-road mode and flee as quickly as possible. I love the design and the overall build quality and smoothness of the drive. I love how this bike feels on the road. I love the control. The braking system is very good. I’ve never ridden a harley before, but when I’m on this bike, I feel like I’m on a harley. There are front shock absorbers that can be activated or deactivated, as well as extras such as cruise control, left and right turning signals for the front and back, and a large, attractive led light on the front of this impressive e-bike. If I made a chart for e-bikes, this one would undoubtedly be at the top, so it’s a solid e-bike experience overall. The Shimano gears are upside down and I wish the turn indicators made a noise so if I accidentally left them on I would know, but other than that, this is a solid ebike C3STROM ASTRO. Links are in the description box below. If you have any questions, please leave them in the comments. In conclusion, I hope you enjoyed the video, thank you for watching, and I’ll see you in the next one, peace.


*Credit to Chigz Tech Reviews

Electric bike Correct Riding Position Instruction

The C3STROM ASTRO PRO is one of the best-performing electric bikes on the market. E-bikes are growing in popularity. It is a fast electric bike alternative for individuals who wish to ride smoothly and sustainably. As a class 3 electric bike, it provides a high level of assistance and can travel at speeds of up to 28 mph. But in order to ensure comfort, and safety, and to get the most out of your experience, it’s crucial to comprehend the correct riding position before you begin your e-bike ride.

The ideal riding position is crucial for comfort and stability when using the C3STROM ASTRO PRO. Better visibility, balance, and control of the bike are all made possible by the upright position, which is achieved with a straight back and hands on the handlebars. The wide and comfy seat of the C3STROM ASTRO PRO is designed to make it easy to get into position. Make sure the saddle is level and not inclined with the ground. Place your feet flat on the pedals and make sure they are parallel to the ground. This will help distribute your weight evenly and give you better control over the bike. Remember to maintain a straight back and relaxed shoulders while riding. This will help you maintain good balance and control over the bike, and reduce the risk of injury to your back, neck, and shoulders. Do not forget to keep your hands on the handlebars, with a relaxed grip. This will help you have better control over the bike and make it easier to react to any sudden changes in road conditions.

To maximize your e-bike experience, consider wearing comfortable clothing and shoes that allow you to move freely. Investing in a good quality helmet and protective gear can also ensure your safety while riding.

The Level-3 assistance on the C3STROM’s fast electric bike ASTRO PRO makes it simpler to ride at a high speed. To save the battery and completely appreciate the thrill of riding an e-bike, it’s important to utilize the electric assistance, nevertheless, in a prudent manner. While riding, it offers a lot of assistance. This makes it simpler to ride quickly and reduces the amount of effort required to overcome slopes or the wind. It’s crucial to utilize the electric aid properly, though. The battery may discharge more quickly if you use too much help, and you risk missing out on some of the enjoyment of riding an e-bike.

In conclusion, electric bikes, such as the C3STROM ASTRO PRO and Super 73 electric bike, are a great choice for individuals looking for a quick, environmentally responsible ride. You can guarantee a comfortable and secure ride on your C3STROM ASTRO PRO by understanding the right riding position and making a few easy adjustments.

Q&A with one of our first backers

We are honored that we had so many supporters during the Indiegogo campaign! Thank you all very much for your trust in us, we hope to get even more suggestions on how to improve our products and services from all of you in the future so we can serve our community of riders even better. 

Today, we are fortunate to get some great feedback from one of our first backers Mr. Cole Blank who is an e-bike enthusiast who found C3Strom when he was looking for a fun and easy way to commute.

After researching many e-bikes on the market he finally chose the C3STROM because after having ridden a foldable bike before seeing the Astro he thought that not only was this a powerful e-bike with a great motor but that it looked awesome – basically, you get a cool motorbike without having to have a license to ride an actual one.

Besides commuting, he enjoys taking joyrides along the Mississippi river with his Astro in his free time. As a bonafide cycling enthusiast, he has also participated in many group rides and races in which he has met many fellow riders who love the looks of his bike.  

In his cyclist group, there are many people who have never ridden an e-bike before. Cole says he enjoys interacting with his fellow enthusiasts who have had many questions to ask him about the Astro and e-bikes in general. More often than not their conversations end with people walking away saying, “I’m getting one too”.

As a relatively experienced rider of Astro, he shared his experiences and ideas on improving the bike and our services with us. Here are some quotes and questions from our interview with him.

Q: What do you think C3STROM and ASTRO need to improve?

A: Timing of deliveries. Most of the customers who backed the first model and live in the United States received the bike in the Fall and riding conditions are poor during this time of year.”

C3Strom: Although we’ve been in the industry for a long time, we did ship later than expected during this Indiegogo campaign. We are improving this so that all of our supporters can receive their Astros as quickly as possible, and we welcome you to post more photos and stories of your rides once spring arrives!

Q: What specs that you want ASTRO to have in the future?

A: “Greater rated power and peak power. Larger battery capacity to reach advertised ranges. Lighter frame to increase the range as well.”

C3Strom: Astro is our first product in this category and style. We designed it after considering many aspects, and in some parts, it needs to be improved. However, C3STROM is continuously developing its products and we will collect feedback and opinions from our supporters to introduce accessories and different configurations of e-bikes that meet your needs and wishes. For example, when the V2 is coming; we will add rear suspension to the bike which was one feature on top of the wishlist for many. We will be providing our riders with more products while maintaining high quality.

Q: In the end, we asked a very critical question: How do you keep your Astro safe from bike thieves as it attracts quite a lot of attention where ever it goes?

A: “I use an alarm on all of my bikes along with a heavy-duty chain and GPS tracker.”

C3Strom: This is a very good way to prevent theft! If you are still very concerned about theft, you can also use our C3STROM mobile App to set a password for your ASTRO and use the equipped key to remove the battery at the end of the ride.

Thank you for the interview, Cole!

If you have any more questions or queries, please feel free to send us a message and we will get back to you as soon as possible. We pride ourselves on our relationship with our customers and backers!

If you want to learn more about C3STROM, please check out the following social media channels, especially the C3STROM YouTube channel.

C3Strom E-Moped Review. Is this the best Value Electric Motorbike out there

Guys, we have an e-bike review that has already been written, and I couldn’t be happier. If you’re anything like me, you’ll love the way this looks and the style of this bicycle. I’m a biker at heart, and I also enjoy cycling, so I’m a fan of e-bikes, bicycles, and motorcycles. If you are a person like me, you will adore the way this appears.


The overview of the bike

It’s a hybrid of a motorcycle and an e-bike or a bicycle, and I must say that I’m quite fond of its appearance. This object is solid and weighs approximately 80 pounds, which is quite heavy, but I am able to lift it because today is leg day. I will assign it a total score of 50 based on its value, performance, ride quality, design, and overall quality, using a scale of one to ten. If you’re dealing with someone who wants to buy a bike that is exactly what they want, like this one, you can’t buy a frame like this cheaply or easily and turn it into a bike like this, so this is a very viable option for many people, and this e-moped style is a very popular segment. Super 73 has dominated this market for a very long time, but their products are quite expensive. I do not wish to disclose prices at this time, but I am aware that they exceed $3,000. It depends on your budget and your activities. People believe you are a professional e-bike builder because you’re wearing a t-shirt of Michael Jordan dunking an ice cream cone.

Let’s start at the front of the bike and work our way to the back, where you can see that the tires are quite substantial. These are supposed to be puncture proof and I believe these are really thick tires I think they’re just 20 inches probably but these are motorcycle tires. I don’t know how difficult it would be to source these, but hopefully not very difficult, but these are essentially little tiny motorcycle wheels. It’s got a front fender here. It’s got turn signals up front here, a cool little headlight here. I believe these might be the 180s because they appear to have dual-piston hydraulic brakes, which is really nice. Typically, 180s are stamped on the rotors, but these don’t appear to have any markings. It has a front fork with compression, so you can adjust how hard or soft you want it to feel, and the cockpit is quite interesting.

It has turn signals, a horn, a headlight, and a gear shifter, similar to a motorcycle. It’s a little backward, but it doesn’t have much of an impact. The initial observation was that the grip shifters were mounted inverted. If I had my way, I would install a trigger shifter or find a way to install a seven-speed transmission. It contains Shimano parts. The Shimano Altus rear derailleur is equipped with a grip shift. It has nice grips like they feel premium they’re locking grips so you don’t have to take the air hose to get them off. they just three millimeters and take them off it’s got a grip a half twist grip throttle right here it’s very responsive and then it’s got a really nice display here I really do like this display it shows a lot of information. Here is the battery; this one came with a 52-volt 20-amp-hour battery; I think they did a great job designing this into the frame; it mounts backward than it normally would; however, this is a 1,000-watt-hour battery, so the range will be good depending on how you ride it; with e-bikes or cars, you either go fast or far.

Depending on how you ride a vehicle with a power source, the range can range from 30 to 60 miles. It has a massive single chainring up front, which is something like a 52 or 54 tooth, and a 7-speed cassette in the rear, which I believe is an 11 by 34. At 80 pounds of human power, you won’t be pedaling this bicycle all that much. It has hydraulic disc brakes in the rear and this one comes with the rear rack it’s a very small rack but it’s better than nothing and it’s well made it also has the full coverage fender and the rear on the rear does have a brake light integrated into the rear here it sort of just dovetails off the seat and it has turn signals very nice I really like this it’s very impressive. It has a rear-mounted kickstand here, and I believe the controller is mounted in this area as well.

Let’s go and do a test now. So you can see the hill climb it almost made it up with just throttle from the very worst spot which I’ve never tested a hub motor that can do I just had to move it back about 10 feet and it got up there and like this motor is actually pretty powerful. I don’t know if it’s because of the power, you know 2000 watts. That’s a lot of power going to this thing or if it’s the way that it’s wound. This feels solid, powerful, and good, and as you well know, I have a strong preference for mid-drives. I love my mid-drives, but I don’t hate this one, and that’s a big deal with a 52-volt battery because typically you have to find 72-volt systems on hub motors before they begin to perform well, but this 52-volt system performs exceptionally well. Even though the display says 28, I’m sure you could unlock this if you tried. The display on this bike is interactive, and it appears to be Bluetooth-enabled, so it appears that a Bluetooth app will be available for this bike.


The rating system-Value

At a starting price of $1,700, this bicycle could be very exciting. And once it’s unlocked, it’ll probably do around 34 or 35 mph with this much power, and if you fiddle with the settings, it’ll probably go even faster. As of the recording of this video, this bike had not yet been released; however, it will be released soon, so please check back. Check out the links below if you want to pre-order or buy this bike before I have all of the information on it.

Let’s move on to the rating system. Let’s go number one with value. For $1700 or even $1800 or whatever you’re buying this for, or whatever you’re paying for this, I believe you’re receiving an incredible value. It is absolutely a 10 in terms of value. There is nothing that I would actually criticize. They carry high-quality items. They gave considerable consideration to this. The frame and battery capacity are incredible. I wish it had a mid-drive, but it’s fine as is. In fact, this might be a better setup because it’s still powerful and will be great for the majority of people. Value, absolutely 10.


The rating system-Performance

Performance. This item served as a hub motor normally. On paper, I would probably give this a score of five or six. However, based on actual riding experience, I will give this an eight for performance. I wish it came with a greater degree of access. So I’m sitting here editing this video and I just wanted to break the fourth wall really quick and let you know that after spending a little bit more time there is an app and by a little bit of time- I meant five seconds, I found out there is an app. Downloaded it and in that app, you’re able to unlock the controller. You you’re able to set it at different classes whether you want to be a class 3, off-road, etc. It also has more detailed information about your bike and ride, as well as battery health and everything else in the app, so the app is actually quite helpful, and you can unlock it. I was able to unlock it and reach speeds over 30 miles per hour, low 30s probably 32-33 miles per hour. However, unlocking the app did not affect the low-end torque curve, as it only affects top speed. I would have given it a 10 if it had reached that level. So let’s give it a 9 for performance design; this bicycle is fantastic.


The rating system-Design

Design. This is a pre-production model, and I was unable to connect to the Bluetooth; however, if I were able to connect to the Bluetooth and unlock all the features, I would certainly give it a 10. This deserves a score of 10 because I adore every aspect of it, including its appearance and texture.


The rating system-Ride quality

Let’s talk about ride quality; this is where things get a little tricky because it has these fat motorcycle tires, which cause it to behave a little erratically. However, it rides extremely smoothly, even over bumps and railroad tracks, because this is a large, padded seat, it has a hard tailback, and there is no suspension here, but the front suspension absorbs a lot of road noise, and these large tires absorb the rest. So for that, I’ll give it a nine. Obviously, it loses some because of handling but honestly, it’s like not a huge deal and when you’re buying for this you’re probably not trying to buy like for a track bike. So I would say give it a nine for that.


The rating system-Bike quality

The bike quality. I think they did an excellent job. Shimano Altus is not the highest

end but it’s too mid-level can’t knock it. It has hydraulic brakes without a brand name; they are neither Tektro nor Shimano, but they still feel great. Everything about this bike feels very sturdy, which I really appreciate. It’s a solid bike. They did a lot of internal wiring routing for things like the rear brake cable. For $1,700, this is more of a motorcycle. I believe it’s a motorcycle because it has a top speed of approximately 33 miles per hour, but it could be modified to go much faster, and you might even be able to get a license plate and register it. This is where I have my own thoughts “Can this vehicle be registered? Turn signals, lights, a speedometer, and a horn are included.” Please register the vehicle if it has a VIN number. That’s who it’s for if you have an inner hooligan and you like just cruising and having fun, being comfortable, and in my opinion having a stylish bike, this bike is for you. Obviously, if you’re a cyclist and you want to go get exercise on this, this is not the bike for you. You’re not going to get exercise. Your q factor is all messed up from sitting on it like this. This is a wide seat although it’s comfortable.

I’m so glad I was able to test-ride it and get my hands on it because this is a really cool bike. I do recommend this bike if you’re in the market for a moped-style emoto. I’m not sure what this segment is called, but this is a great value bike and it’s just fun to ride.


*Credit to JohnnyNerdOut

Tips for Electric Bike Charging for Long Battery Life

Many people today purchase a Super73 or C3STROM ASTRO PRO as their moped. Whether you’re taking a leisurely afternoon ride through the park or navigating the morning traffic, you want to be able to ride and enjoy your electric bike. You must have a fully functional electric bike in order to accomplish that. A sleek and durable aluminum alloy frame encloses and protects the battery and other components of the ASTRO PRO. The frame, cozy silicone saddle, puncture-resistant street tires, hydraulic front fork, and optional rear rack all contribute to this ride’s smoothness and sturdiness.

One key component is your electric bike’s battery. The streets are yours to ride thanks to the 1040Wh Samsung battery. Ride all day and through the night with its 78 miles of provided range and fast charging that takes just 4-5 hours. You want to keep it in good shape, so here are five electric bike charging tips meant to help your e-bike battery live a long life.


Tip No. 1: Charge a New Battery for 12 Hours

Take the time to fully charge an electric bike’s battery for up to 12 hours when you first receive one. This prolonged initial charge helps condition the battery right out of the box by ensuring that current is flowing across all of the cells.

Tip No. 2: Regularly charge your e-bike battery

With frequent use and consequently regular charge, the lithium chemistry batteries used on EVELO electric bikes—and really most electric bikes—should last longer.

You don’t typically need to let the battery of your electric bike entirely discharge. Instead, attempt to charge the battery when it has between 30 and 60 percent of its capacity left.

However, some battery experts advise performing a full discharge once every 30 to 40 charges. However, in all other cases, adhere to the 30-to-60% rule.

This should serve as another additional motivation to get out and ride as you need to use your electric bike frequently in order to charge it frequently.

Tip No. 3: Avoid extremes of temperature

An electric bike battery feels the same way about the weather as most electric bike riders do. Moderate temperatures are better.

To prolong an electric bike battery, avoid temperature extremes both in usage and when you are charging the battery.

Like you, the electric battery on the EVELO Delta likes moderate temperatures, especially during charging.

During a charging cycle, the battery should be in an environment that is warmer than freezing and not hotter than 110 degrees Fahrenheit at the extremes. But why go to extremes? It would be better still if the temperature was between about 60 and 70 degrees Fahrenheit during charging.

Tip No. 4: Don’t Overcharge an Electric Bike Battery

Don’t just leave your electric bike battery on the charger for long periods of time — think several days or more. When you do, you can create a situation wherein the battery will discharge leaving it at perhaps 95 percent of capacity. The charger then goes to work, topping off the battery. This cycle of minor d

discharges and topping off continue creating a series of poor charging cycles.

Instead, use a timer on your mobile device to remind you to take the battery off of the charger.

Tip No. 5: Don’t Store an Empty Battery

Sometimes you may need to store your electric bike battery. Perhaps, you’re about to take a trip. Maybe it is too cold outside to ride. Regardless, don’t store the battery empty, rather look for it to have about 40-to-70 percent of its full capacity.

15 reasons for choosing C3STROM ASTRO

1.Hit the ground running with ASTRO’s 750W motor pushing 28mph, or unlock the off-road mode to hit 32mph. Switchable riding modes, fitting switchable needs.

2. The latest SAMSUNG 21700 cell brings a large battery capacity that beats all e-bikes in its class, providing big mileage support at a sane price. Our test riding distance in eco mode:70 miles.

3. Effective power system, plenty of drive, and a strong 30° climbing ability.

4. On the go? Charge wherever you want with a fully removable battery. Equipped with an industry-leading 52V 4A fast charger, about 4-5 hrs to a full charge.

5. The human-centered, ergonomically designed shape fits good rider posture for maximum comfort and fatigue prevention.

6. The soft, comfort-enhancing silicone saddle allows stable, rider-centered handling.

7. The C3STROM custom-developed APP provides a user-friendly interface for direct control over the ASTRO, going above and beyond mere status display.

8. The digital LCD display (TRIP/ODO) and 5-speed level adjustability keep you at the helm. Plus, Strom up your smart devices anytime you like with the USB charging port.

9. The dual spring shock-absorbing front forks, and high-power air pressure cushioning greatly reduce bumps and jolts and can be freely adjusted and locked in.

10. The ASTRO’s custom-made frame features high-strength 6061 aluminum alloy, as the double triangle design creates a sleek diamond shape. The one multi-fit size is crafted to easily fit a wide variety of body types. Available in two colors.  

11. ASTRO PRO comes safety-complete with 4-piston hydraulic disc brakes, crucial for effective stopping at faster speeds on all terrains.

12. The independently designed front headlight with turn signals and integrated horn offers superior night driving capability and safety. The saddle-integrated tail light is powered by 18 LEDs.

13. IPX6 waterproof connectors and harnesses for safety and convenience. Ultimate waterproofing technology combined with durable materials. Roads, beaches, snow, etc., enjoy life freely!

14. You can hardly find other flat welded e-bike frames on the market under $5000, and yet here’s just that –  resulting in a stable, aluminum alloy structure of balanced symmetry and a smooth finish.

15. Complete with 5 extra screws to mount a range of optional accessories and plug-ins, so possibilities abound. Imagination’s the only limit to DIY your own unique customized, class 3 electric bicycle setup.

If you have any more questions or queries, please feel free to send us a message and we will get back to you as soon as possible. We’ll be more than happy to – we pride ourselves on our relationship with our customers and backers!

If you want to learn more about C3STROM, we invite you to visit the following channels, especially the C3STROM Youtube channel.