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: 33.9 kmh -- 20.8 mph Default (Optional other speed:15mph...)
>>. Mechanical brake: Disk or V
>>. Cable location: shaft end, Right
>>. Cable length: 90cm / 35"
>>. Install: spacing of 135mm front fork
>>. Noise: < 60 db
>>. Surface: Black painted
>. Driver: brushless controller
>>. MOSFET: 12 PCS
>>. With LCD: YES
>>. Rated Voltage: DC 48 / 52 Volts
>>. Min. Voltage: DC 40 ± 0.5 V
>>. Casing material: aluminium
>>. Maximum Current: 26 A ± 1 Amps
>>. Thermal: aluminum shell and the substrate
>>. 3 phase 120° brushless motor
>>. Operating Conditions: -20~45 °C
>>. Waterproof design
>>. Size: 105 mm L × 72 mm W × 38 mm H
With LCD, More function:
* Cruise - Green switch to control
* Kmh & mph (Optional)
* Max speed ( 0 ~ 100 kmh / 60 mph )
* Speeds ( 0 - 5 ) - "0" is off. "1" is the slowest. "5" is the fastest.
* Battery gauge
* ...
Package Content:
1 x 20 inch 48V / 52V 500W 750W 1000W front beach snow fat bike hub motor wheel
1 x 48V / 52V 12-MOSFET motor controller
1 x LCD
1 x Twist throttle -- Cable length: 1500mm
1 x Brake levers -- Cable length: 1500mm
1 x Three button switches ( control cruise .. ) -- Cable length: 1500mm
1 x Pedal assist -- Cable length: 900mm
Net Weight: 9.3 kg
Package Size: 50cm L x 50cm W x 28cm H
Package Type: Cardboard Box
Wire Diagram:

135mm Front:
