This 20 inch fat 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: 20 x 3 inch double wall Alloy (Rim Fit For: 20 x 4.00" tire)
>. Spoke: 12 gauge / 72mm Length x 36 pcs
>. Engine: Bldc hub motor
>>. Voltage: 60V
>>. Power: 2500W
>>. Efficiency: 90.5%
>>. Max speed: 54 mph Default (Optional other speed: 30mph,25mph..)
>>. Mechanical brake: Disc
>>. Cable location: shaft end, Right
>>. Cable length: 100cm / 40"
>>. Front frame fork / Install: spacing of 135mm
>>. Noise: < 60 db
>>. Surface: Black painted
Net Weight: 11.1 kg
Package Size: 48cm L x 48cm W x 25cm H
Package Type: Cardboard Box
Fat Snow Front Drw.
