Customer Reviews for VEVOR Electric Brushless DC Motor, 48V 1800W, Brushless Electric Motor, 4500 RPM with Controller Pedal 9 Tooth 8 Chain Sprocket and Mounting Bracket, for Go Karts Scooters E-Bike Motorized Bicycle

Good product. Lots of torque for the off road go cart I built. The first speed controller shorted out but the vendor replaced with a brand new one once I sent a few pictures of the problem. Second controller is working fine. Thanks

It works good but haven't try on bike yet, easy plug and ply connections, all works as describe...

I Modified a push mower into a rider, using this for the drive. I'd guess is sitting around 350lbs with me on it. Top speed was 13 mph.Cons: Air flow holes were not very thoroughly drilled on my unit.Pros: Fast, Decent Torque, seems to hold up well.

As noted by others the most frustrating part is the lack of documentation. You have to reverse engineer by taking the controller apart and following the wires. Even then it's a bit of luck to figure it all out. Once you wire the controller correctly it's an impressive DC motor/Controller for a DIY project. This motor has a lot of kick. Very happy with result, and has been great for the first couple days using it on a DIY go kart I've been building.Addendum: After figuring out the wiring I ran across the above picture of a similar product. Surprisingly, it appears to be the correct wiring diagram - correct number of wires, correct wire color, but use at your own risk. Hope this helps save another buyer some frustration. Good Luck!

I made a custom mount to put this on a mountain bike. To be honest it's all rigged up and looks trashy, but I'm to blame for that. This is a really beefy motor that'll spin up real fast. However it's doesn't have a lot of torque. If your going to put this on something that propels a human(I assume you would), then your going to need a really low gear ratio to get moving. You'll loose a bit of top speed but this motor is so fast I wouldn't worry about it. I like that it has many optional wires on it for things such as lights, reverse, different speed levels, and more.

le controlleur le connecteur pour les 3 vitesse fonctionne sur le 48 volts positif ??pour motor brusless 48 volts 1800 watts merci ou switch seulement

Nice motor, it came in fast and with all the proper equipment, cant wait to install it to my cart and see what it's got. But so far really good for the price!

Solid, well made motor

Very powerful. My Ebike goes 34mph now! Great customer service as well. I had a minor set back at first, they handled it quickly and professionally. A+

Used it for my razor mx 650 to increase power and speed