36V 500W: 350 RPM. 48V 500W about 40-50km/h. c. Hub Motor: 36V Brushless geared hub motor. 36V 250W/350W: 320 RPM. Noted:Conversion Kit is not include
E Bike Conversion Kit Electric Bike Motor Wheel Kit 36V 250W 500W
36V 500W E Bike Conversion Kit 12AH Hailong Battery Front Rear
Bafang Motor Wheel 250W/350W/500W Ebike Kit Conversion with
Electric Bike 20 24 26 27.5 28 29 inch 700C Pedal Assist Throttle
Bicycle Conversion Kit 36V 250W 350W 500W Hub Motor 20-29 700C
Bafang Wheel Hub Motor 36V 48V 1000W 750W 500W 350W 250W
Us UK EU Warehouse 36V Electric Bicycle E Bike Conversion Kit 250W
IP65 Waterproof 36V 500W Bt40d 16/20/24/26/27.5/29 Inch Electric
36V 500W Electric bike kit with battery 12Ah 15Ah ebike electric