Customer Reviews for 48V DC 1800 Watt Electric Motor with 9Tooth #8 Chain Sprocket and Mounting Bracket for Go Karts Scooters & E-bike

I had no issues wiring up this kit with the pieces that came in the box. I used four 12v SLA batteries and a junction box for all the connections. The plugs on the speed controller are nicely labeled so you know what you're plugging into. I'd suggest keeping a multimeter handy to test anyway. Can't wait to finish this build and let it rip. -D.M.

Work great

Bought this product for converting a moped to electric propulsion. The kit arrived packed in a box with fitted styrofoam material to prevent damage. Everything in the picture for the product was included and was exactly as pictured. Unfortunately I haven't finished my project as of early June 2020

Great electric motor

Kit works awesome on razor electric dirtbike

Fairly easy project to put this on a Razor MX500. It hits around 30 miles an hour with my 10 year old driving. Only gripe is that there does not seem to be a slow speed. Slowly twist the throttle, and about half-way, the motor suddenly engages and jerks fairly hard. The throttle allows 15 mph to 30 mph. Going less that 15 and my son needs to rev the throttle in bits. He is good at it and we are very happy with the conversion, but a nice, easy gradual throttle would be nice. If anyone has a fix for this issue, please let me know.

Great value for the money, very strong motor overall very nice product. I wish they would include instructions for the controller.

I got two of these kits and outside of the sprocket you connect the other end of the chain to all you need is a battery and some imagination. I got everything they said and in great shape really surprised what all you get for the money!

No complaints. Put it on my razor sx500 with a 48 volt 20 ah lithium bank and I’m going 25mph.

Easy to order, prompt shipping, it looks nice. I will have to update this review once I get installed and tested.