Feature:

1. Multifunction Display: The S866 display meter has various functions that make it easier for you to view the data on the panel. When riding the bike, many useful data are displayed, such as power display, backlight display, headlight display, brake display, temperature, one way time, total travel time, current speed, average speed, maximum speed, total and one way distance, 6KM/H thrust boost, etc.
2. Scope of Application: 48V 500W rear drive motor without compiling the circle set is suitable for bike lithium conversion, DIY electric bike, electric car, electric scooter, folding car, etc. Easy to maintain, high efficiency, greatly enhance the fun of riding, suitable for cyclists who like challenges.
3. Aluminum Alloy Wheel Rim: The brushless gear wheel motor uses aluminum alloy wheel rim and undergoes fine process, which effectively enhances the edge of the wheel rim, with strong bearing capacity and comfort far beyond other types of motors, realizing noiseless operation.
4. Heat Dissipation Function: The controller shell is made of metal with groove design, which can defend the internal circuit due to good heat dissipation function, thus avoiding thermal overload.
5. Package Includes: Bike lithium ion conversion kit with 48V 500W rear drive rotating motor, 22A controller, S866 meter, 130X finger paddle, booster, a pair of power off brake handle, spokes, spokes nuts and installation tools, manual.

Specification:

Item Type: Electric Bike Conversion Kit
Material: Stainless Steel, Aluminum Alloy, Plastic
Controller Size: Approx.120 x 50 x 30mm / 4.7 x 2 x 1.2in
Motor Type: Rear Drive Rotating Motor
Motor Connector: Waterproof Connector (9pin)
Motor Rated Voltage: 48V
Motor Rated Power: 500W
Motor Speed: Approx. 35-45km/h
Motor Speed: 265-325 RPM
Motor Torsion: 60-63 N.M
Motor Open Gear Size: Approx.142mm / 5.6in
Motor Matching Controller Current: 22A
Motor Wheel Rims: P19D
Motor Torsion Arm: M14
Motor Applicable Brake Disc: Approx.160mm / 6.3in
Motor Brake Type: V Brake, Disc Brake Common
Motor Position: Rear Drive
Motor Structure: Brushless Gear Hub Motor
Motor Magnet Height: 22h
Motor Magnet Pole Number: 20
Motor Working Temperature: Minus 20°-45°
Controller Connector Type: Common Connector (In Addition To The Motor Waterproof Connector)
Controller Rated Voltage: DC 36V 48V
Controller Maximum Current: 22±1A
Controller Speed Setting: 1-4.2V
Controller Brake Input: Low Level
Controller Wire Color Definition:
1. Black Single Large Head Wire: Waterproof Motor Wire (9pin)
2. Red, Black Single Large Head Wire: Power Cable
3. Red, Blue, Black, Green And Yellow Single Row Of Five Wire Port: Instrumentation Line
4. Black And Yellow Wire (Two): Power Off Brake Line
5. Red, Black And White Wire: Throttle Finger Paddle Line
6. Brown, Black And Yellow Wire: PAS Power Sensor Wire
7. Black And Red Wire (Two): Front And Rear Light Wire

Package List:

1 x Motor
1 x Motor Extension Cable
1 x Controller
1 x Meter   
1 x Instrument Manual
2 x Power Off Brake Handle
1 x Throttle Pointer
1 x Boosters
1 x Boosting Magnetic Sheet
40 x Spokes
40 x Spoke Nut Cover 
1 x Spoke Installation Tool
1 x User Manual