NBPOWER 135mm dropouts e-Bike kit 48V-72V 3000w e Bike Conversion Kit 100km/h Speed 3000W ebike Conversion kit(26inch Rear)

Might not be the most "legal" thing to install onto a bike but it is AMAZING! I thought people were over reacting a bit when they said they were doing wheelies, but no. This thing will put you flat on your back if you are not ready for it. If you try to start from any level other then 1 prepare to end up on your back. I added this to a cheep Walmart bike I bought to build my own E-Bike because for the cost of "pre-built" bikes I wanted something that goes a decent speed. I paired it with a 72V 30ah battery. All the other parts it comes with is nice, the screen is nice, I like how the brake handles kill motor power. The twist throttle is very nice compared to the thumb throttle. I live in a very hilly neighborhood and have not gotten it on nice flat road yet but I have gotten it up to 47mph being a 160lb rider 5' 10". I did add Statorade and a Heatsink to the motor before ever running it so I can't comment on how it runs without that, but the motor stays cool with those two add-ons. One thing I love is not having to worry about cars trying to pass me if they never catch up to me....Power Up hill: 9/10Starting Power/Torque: 20/10Install Process: 8/10Controller Bag: 5/10 (Could be larger for all the wires.)Control Screen: 9/10 (Easy To Read Info)Battery Usage: 6/10 (This Motor Loves Drinking Power, may add a second battery)Shipping Time From Order - Delivery: 1/10 (Worth The Wait Through)Overall highly recommend if you want an E-Bike that does what it should and feel like you got your monies worth.

Slapped this kit onto my bike, and suddenly I was living Fast & Furious: Pedal Power. At 3000W, this thing doesn’t just go fast—it flies. Hitting 100km/h on two wheels felt like strapping myself to a rocket and whispering, “Let’s ride.”It’s so fast, I stopped calling it a bike and started calling it my stealth motorcycle. Wind in my hair, bugs in my teeth, and tears of pure adrenaline joy streaming down my face. And yeah, some low-IQ goblin stole it, probably thinking they scored a cheat code for life. Joke’s on them—they’ll never be ready for the raw power.TL;DR: This kit didn’t just convert my bike—it converted my soul. Fast, thrilling, and worth every penny until some moron jacked it. RIP to the fastest bike I ever loved.

It came scratched, so I don't know if mine was already used by someone else, but it's working.The assembly documentation is pretty lacking.It's quality but pros and cons. For instance if you need to replace the tube that's going to take a while cuz there's a lot to undo. Not only do you have to remove the wheel and the torque arm but you also will have to undo the long cable from the motor and then also unbolt it from the connection bus which takes time too. It's also not waterproof so it's kind of scary to go out with.I'm not yet sure if I would buy it again but it's definitely fun.

The media could not be loaded. This is my first product/customer service review that I have done in many, many years. However, this being my first, high powered ebike build, wanted to share my experience with NB Power's product and customer service.As with most upcoming technology, there were a number of "hiccups" with this build, that have been troubleshot and resolved. This was a learning experience for me, as these builds do take a certain level of mechanical knowledge to complete properly. NB Power's excellent customer department was there for me every step of the way. Amazing service.I purchased this 3000 watt kit from NB Power and a 72 volt triangle battery from another manufacture in order to save a few dollars. A big mistake on my part.... battery not compatible with kit. 2 weeks later, a battery recommended by NB Power was purchased and works/worked flawlessly. After new battery was received and installed, a "30H" error appeared on the display screen, with no hub motor function. I reached out to NB Power's customer service department, and after several trouble shooting procedures, it was determined that the controller was at fault. With constant contact from Anne regarding shipping information, a new controller was sent, received and installed. New controller did the trick with power to the rear hub, but display would not read MPH or any other viable information. Again, with the assistance of NB Powers' technical department, we were able to troubleshoot the issue and problem was resolved. I felt that Anne and the technical support team shared the same passion of finishing the build as I did. Even with the 12 hour time difference, many of my questions were answered after I assume their technical department was closed for the day. Amazing and first class customer service.As stated in previous reviews, this 3000 watt kit has surprising strong torque and speed. Will knock you off on your back if you don't show the throttle respect. Personally haven't taken the PAS past 5 (out of 9). Have reached speeds to 35 MPH in no time. I do feel this bike is capable of 50 MPH... way to fast for me.In conclusion, some time and finances were involved for me. I didn't mind at all knowing that this could be a challenge. NB Power was excellent from start to finish. They provided out standing communication and backed their product with confidence and pride.