This 20 inch bike motor combines the full E-bike technology: direct drive Brushless Gearless high torque hub Motor to change almost every bicycle into a personal electric bike. Save energy, protect environment and save money with a lot of fun. Saving 10% of electricity, Improve the efficiency of 8% With The Newest Materials Steel Rotor.

Main Features:
>. Rim: double wall Alloy ( Rim fit for: 20 x 1.95" / 2.0" ~ 2.5" tire )
>. Spoke: Black 12 gauge / 72mm Length x 36 pcs
>. Default: Black spokes
>. Optional: Silver spokes -- Please leave message.

>. Engine: Bldc hub motor
>>. Voltage: 48V
>>. Power: 1500W
>>. Efficiency: 90.5%
>>. Max speed: 69.9 kmh -- 37.8 mph Default (Optional other speed: 30mph or 25mph..please leave message)
>>. Mechanical brake: Disc or V
>>. Freewheel: max 7 speed
>>. Cable location: shaft end , LEFT
>>. Cable length: 100cm / 40"
>>. Install: spacing of Min135mm to Max 155mm fork
>>. Noise: < 60 db
>>. Surface: Black painted

Package Content:
1 x 20 inch 48V 1500W rear bike motor wheel

Net Weight: 7.8 kg / 17.3 lbs
Package Size: 48cm L x 48cm W x 25cm H
Package Type: Cardboard Box
 

48V 1500W rear hub motor Drw.	Performance Data: