Product description
Noted:Conversion Kit not include Battery, tire, freewheel, disc brake.( If you need a Battery, tire, freewheel, disc brake, Please contact us for an additional fee )
Choost the "SW900" option Packing List
1 * Rear motor wheel
1 * DC Controller
1 * Controller Bag
1 pair * Power cut-off Brake lever
1 * Display LCD3 or sw900
1 * 8 Magnet Pedal Assistant Sensor
1 set * Twist Throttle
Choost the "Throttle with LED" option Packing List
1 * Rear motor wheel
1 * DC Controller
1 * Controller Bag
1 pair * Power cut-off Brake lever
1 * 8 Magnet Pedal Assistant Sensor
1 set * Throttle with LED


1. Full Speed: 36V 250/350/500W about 20-35km/hour,
48V 1000W about 45-55km/h,
48V 1500W about 50-60km/h,
(different wheel size, road&weather condition and rider's weight will have different speed)
2. Hub Motor:Brushless gear Hub Motor for 36V
Brushless Non-gear Hub Motor for 48V
3. Rim: Double-wall Aluminium Alloy Rim
4. Wheel Bottom bracket: Rear 135mm-142mm
5. Torque:25-35NM for 36v 250W 350W 500W
30-40NM for 500W 1000W
35-45NM for 1500W
6. RPM:320 for 36V 250W 350w
350 for 36V 500W
470 for 48V 500W 1000W
540 for 48V 1500W
7. The motor is suitable for thread freewheel, not suitable for cassette. If you need a motor suitable for cassette, please contact us



SW900 display Product Features
Display Function:
Speed display, power-assisted gear display, power indicator, fault prompt, total mileage, single mileage, headlights and single driving time display.
(2) Control/Setting Function:
Power switch control, headlight switch control, 6Km/h boost control, wheel diameter setting, speed limit setting, meter sleep setting, backlight brightness setting, voltage setting.
CSC 6 mosfet controller
Fit for: 36V 250W/350W/500W motor wheel ,SW900 Display
Rated current: 15A ,Max current: 30±1A
Size: 100*64*32mm
CSC 12 mosfet controller
Fit for: 48V 1000W motor wheel,SW900 Display
Rated current: 22A , Max current: 44±1A
Size: 149*83.3*42mm
CSC 15 mosfet controller
Fit for: 48V 1500W motor wheel ,SW900 Display
Rated current: 35A , Max current: 70±1A
Size: 118.2*82.33*41mm