The 20 inch fat bike kit 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.
This 20 inch fat bike motor kit can work with a 48V or 52V battery.
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: 48V / 52V
>>. Power: 1000W
>>. Efficiency: 90.5%
>>. Max speed: 68.9 kmh — 42.7 mph Default (Optional other speed: 35mph or 25mph,15mph..)
>>. Mechanical brake: Disc
>>. Freewheel: space for Single speed or 6 speed,7 speed sprocket
>>. Cable location: shaft end, LEFT
>>. Cable length: 100cm / 40″
>>. Rear frame fork / Install: spacing of 170mm or 190mm
>>. Noise: < 60 db
>>. Surface: Black painted
>. Driver: brushless controller
>>. MOSFET: 18 PCS
>>. With LCD: YES
>>. Rated Voltage: DC 48 / 52 Volts
>>. Min. Voltage: DC 40 ± 0.5 V
>>. Rated power: 1000 Watts
>>. Casing material: aluminium
>>. Maximum Current: 40 A ± 1 Amps
>>. Thermal: aluminum shell and the substrate
>>. 3 phase 120° brushless motor
>>. Operating Conditions: -20~45 °C
>>. Waterproof design
>>. Size: 155mm L x 72 mm W x 38 mm H
With LCD, More Function:
* Cruise
* Forward & Backward (Optional)
* Kmh & mph (Optional)
* Speeds ( 0 – 5 ) – “0” is off. “1” is the slowest. “5” is the fastest.
* Battery gauge
* ..
Package Content:
1 x 20 inch 48V 52V 1000W rear hub motor wheel – (Rim Fit For: 20 x 4.00 fat tire / snow / beach)
1 x 48V 52V 18-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: 11 kg / 24.2 lbs
Package Size: 48cm L x 48cm W x 28cm H
Package Type: Cardboard Box