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20 inch 48V 1500W rear hub motor fat bike conversion kit

Item ID #LBCK20481500RSK
$413.00 $457.00
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Please watch videos for 20 inch 48V 1500W rear hub motor fat bike conversion kit that show one kind of default speed. We also can customize this motor with different speed versions for free. For example: max 25kmh, 32kmh, 45kmh ..
170mm cassette
20 inch 48V 1500W 170mm cassette hub motor fat bike conversion kit video
190mm cassette
20 inch 48V 52V 1500W cassette fat motor kit video

* This 20 inch fat bike motor 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.

Main Features:
>. Rim: 20 × 3 inch double wall Alloy (Rim Fit For: 20 × 4.00" tire)
>. Spoke: 12 gauge / 72mm Length × 36 pcs

>. Engine : Bldc hub motor
>>. Voltage: 48V
>>.  Power: 1500W
>>.  Efficiency: 90.5%
>>.  Max speed: 52.9 kmh -- 32.8 mph Default (Optional other speed: 25mph, 20mph...)
>>.  Mechanical brake: Disk or  V
>>.  Sprocket: Freewheel or Cassette
>>.  Cable location: shaft end, LEFT
>>.  Cable length:100cm / 40" 
>>. Rear frame fork / Install: spacing of 170mm ~ 200mm (170mm version Default or 190mm version optional)
>>.  Noise: < 60 db
>>.  Surface: Black painted

>. Driver: brushless controller
>>. MOSFET: 12 PCS
>>. With LCD: YES
>>. Rated Voltage: DC 48 Volts
>>. Min. Voltage: DC 40 ± 0.5 V
>>.  Rated power: 1500 Watts
>>.  Casing material: aluminium
>>.  Maximum Current: 40A ± 1 Amps
>>.  Thermal: aluminum shell and the substrate
>>. 3 phase 120° brushless motor
>>. Operating Conditions: -20~45 °C
>>. Waterproof design
>>. Size: 171 mm L × 82 mm W × 42 mm H

With LCD, More Function:
* Cruise
* Forward & Backward (Optional)
* Kmh & mph (Optional)
* Set Max speed ( 0 ~ 72 kmh )
* Pedal assist ( 0 - 5 )
* Battery gauge
* ...

Package Content:
1 x 20 inch 48V 1500W rear hub motor wheel - 20 * 4.00 fat tire / snow / beach
1 x 48V 1500W 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: 12kg
Package Size: 50cm L x 50cm W x 28cm H
Package Type: Cardboard Box 
Wire Diagram:
20 inch 48V 1500W rear hub motor fat bike conversion kit wire diagram
170mm Freewheel:
170mm dropout 1500w freewheel motor
170mm Cassette:
170mm dropout 1500w cassette motor
Performance Data:
1500w hub motor curve
190mm Dropout Motor:190mm dropout beach snow fat bike motor drawing
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