48V 1000W about 45-55km/h. 48V 1500W about 50-60km/h. Hub Motor: 48V Brushless Non-gear Hub Motor. 48V 500W/1000W:470RMP. 48V 1500W:540RMP. 48V 1000W: 30-40NM. 48V 1500W: 35-45NM. Fit for: 48V 1000W motor wheel，SW900 Display.
Rear Wheel Electric Bike Kit 26 27.5 29 inch EBike MTX Rim 48V 1500 W 1000 W
Zoobotanica Electric Bike Conversion Kit Fit 26 inch Bike, Rear Wheel Electric Bike Kit,48V 1000W Ebike Conversion Kit Cycling Hub Motor with Brushless Toothless Controller LCD Display
Electric Bike Conversion Kit Fit 20 inch Bike, Rear Wheel Electric Bike Kit,48V 1000W Ebike Conversion Kit Cycling Hub Motor with Brushless Controller LED Display
Bafang 48V 500W Rear Hub Motor Kit 26" 27.5" 28"/29"/700C Rear Wheel Electric Bike Conversion kit Ebike Conversion Kit with Optional Battery Display
Electric Bike Adults 26’’ Step-thru Commute Ebike with 48V21Ah Built-in Battery
Electric Bike 48V 18.6Ah 29 inch Mountain E-BIKE Bicycle 21-speed E-MTB UK
