DIY Electric Bike Conversion kit 250W Brushless Motor and Controller,Electric Bike Booster kit Waterproof Ebike Conversion Kit Friction Drive Bicycle Kit

Was easy to hook up put it on my bike and it works haven’t ridden it yet but seems ok will start using it when winter is gone have new battery too

This garbage chunk didn't work for two seconds. The controller comes disassembled, and they expect you to clip wires and rewire the controller. The instructions are on a video that is entirely in Chinese where you can see nothing. I hate Amazon for putting this fraudulent chunk of sewage up for sale. I have asthma and a heart murmur and dreamed of having help biking, but this horrible toilet of a product did not work at all.

Works fine. No problems. I knew that with 250 watts I would still have to do some pedaling.

To install this motor on a 26" bike will require modifications. Also, it's method of engaging the tire would work if you were able to vary the pull of the wheel against the bike's tire but it has been designed to be released from a very weak spring that can't apply enough pressure against the tire.

First of all it did not fit my bicycle is too large second of all the most important came with no instructions you had to take a screenshot of a little tiny paper and the video in it was no help

I can't figure out wtf fixed baffle is?Going on 2 hours & it's just flopping around under there.