Main Features:
>. Rim: 20 x 3.00 double wall Alloy (Rim Fit For: 20 × 4.00 tire)
>. Spoke: Black 12 gauge / 124 mm Length × 36 pcs
>. Engine: Hub Motor
>>. Voltage: 48V / 52V
>>. Power: 500 / 750 / 1000W
>>. Efficiency: 90.5%
>>. Max speed: 32 kmh -- 20 mph Default (Optional other speed:15mph...)
>>. Mechanical brake: Disk or V
>>. Cable location: shaft end, Right
>>. Cable length: 90cm / 35"
>>. Install: spacing of 170mm or 190mm rear fork
>>. Noise: < 60 db
>>. Surface: Black painted
Package Content:
1 x 20 inch 48V / 52V 500W 750W 1000W freewheel Cassette beach snow fat bike hub motor wheel
Net Weight: 7.36 kg
Package Size: 50cm L x 50cm W x 28cm H
Package Type: Cardboard Box
170mm Freewheel:

190mm Freewheel:

190mm Cassette:
