* 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 × 1.95" / 2.0" ~ 2.5" tire )
>. Spoke: Black 12 gauge / 72mm Length × 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: Disk or  V
>>. Freewheel: max 7 speed 
>>. Cable location: shaft end , LEFT
>>. Cable length:100cm / 40" -- Update “3mm phase wires” & "Newest version hub"
>>. 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: 50cm L x 50cm W x 25cm H
Package Type: Cardboard Box 

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