Customer Reviews for VEVOR 3000W Electric Brushless DC Motor Kit - 72V 4900rpm Motor with Upgraded Speed Controller for Go Karts E-Bike Motorcycle Scooter

I bought this kit to power a go cart build for my son. The kit is well put together but it is not powerful enough.The go cart only weighs 200lbs and this motor barely get the go cart moving, once moving it gets up to speed but the motor constantly faults and needs to be shut off and turned back on to be able to get going. I could see it working well with a bike maybe but definitely not for any kind of cart.

Unit arrived clearly used - scratches and dents all over it. After a couple of days of back and forth with customer support (because they take a day to respond to everything), I shipped it back for a replacement. Shipped item 9 days ago, they received it 7 days ago, and today they cancelled the support ticket without shipping a replacement or refunding me. I want to like Vevor as they're products are typically good value, but they're quality assurance and customer support are both awful. Stay away.

Was overheating and melting EVERY ride don't buy this kit, it's straight garbage

Everything worked great first day and second day it just stopped working no idea why either the trottle or controller

Instructions were not clear. After trying a few configurations, I was able to get it working. I think one of the hall sensor wires crossed with another, and now it won't work. Not sure what to do with it now.

Hijs kapot met 1e test

It is a pretty good beginner kit, but it's very delayed and sometimes does not use the correct power that it is able to use. Pretty easy setup, just screwing the motor phase wires to the controller is pretty difficult.

I started building my project in April 2025, but I didn’t get around to hooking up the motor until November. When I finally connected it, it didn’t work. After checking the voltages, I found the internal low-voltage rail at 1.6 VDC instead of the expected 5 VDC. I reported this to Vevor, and they asked me to take pictures—pictures? Then they offered me twenty dollars to have someone local repair it. Nobody in my area will even look at a motor for anything close to that amount; it would cost as much as buying a new unit. So I ordered another motor because I still need it. Please understand—I do appreciate their effort to provide customer service.

Dog the controller started boiling and broke after about 30 minutes of use I’d say light riding most of it way coasting this is using all factory hardware too

I put this kit on my son razor Good top speed but very slow start and throttle lag