Customer Reviews for 450W 36V DC Motor Gear Reduction Motor Kit Electric Motor Sprocket Mini Bike

my Razor MX650s last motor was terrible and sooooo slow. then it blew. i end up buying this bc of the deal and all i can say is wow. i wasnt kidding when i meantioned it was hard to stay on it, the bike just goes and you better hold on tight bc she gets lose

Really enjoy these parts received an extra pedal I didn't order in the package or maybe I overlooked it still very happy with this purchase.

I have $500 bucks invested in a pretty cool e-woods bike based on a freebee 88' yamaha Dt-50. This motor has a good 6 to 1 gear reduction with a compatible 420 9 tooth chain sprocket. It was pretty easy adapting it to the cycle. I dropped the rear sprocket from a 40 tooth to a 32 smaller one. This resulted in a top speed of 13 mph based on a 17 inch rear tire. Fast enough for a woods bike and plenty of torque even for a 200 lb adult. I also went with a 48v 20ah li-ion battery and a 48v 1000w brushed motor speed controller. This motor runs cool even at an over voltage condition. Runs thru the woods for about 7 to 8 miles at full throttle before needing a recharge. I have put 50 miles on this thing so far and am planning on trying it with a 60 volt battery pack and controller. Well built motor, pretty quiet for a brushed type. Recommended

Stays cool and is strong. Esc held out too but ultimately fried. I had put a bigger sprocket on the motor for an electric go kart but need to put the oem sprocket back on to avoid over-amping the circuit. Motor never wavered. It’s a beast. Worked at 48v too

Great motor

I ordered these for a project I was working on and they are perfect and exactly as described.

This item is working perfectly for my project. Gears pre installed on the motors were a bit difficult to get off though even removing the retaining ring. They seem to be glued on but heating up the gear made them easy to remove.

Excellent customer service, excellent powerful motor.

The gear that is attached is glued on. I bought this for a DIY project. It took a lot of take the attached gear off.

Nice torquey motors. I use them on me wagon to transport stuff around the yard