Specification:
Item Type: Electric Bike Conversion Kit
Material: Aluminum Alloy, ABS Plastic
Application: for 500W Motor
Gross Weight: Approx. 666g / 23.49oz
Product Size: Controller Box 125x65x40mm / 4.92x2.56x1.57in
Controller Rated Voltage: 36V DC / 48V DC
Controller Rated Current: 11A
Controller Maximum Current: 22±1A
Controller Speed Setting: 1-4.2V
Controller Brake Input: Low Level
Controller Low Voltage : DC 30/40±0.5V
Connector Type: Fully Waterproof Connector
1 To 2 line Description: One end is connected to the controller, the other end is connected to the meter and dial.
Controller Line Definition:
1. Red, Black Single Wire: Power wire
2. Black Single Large Wire (9pin): Motor wire
3. Black Single Wire (9pin): 1 to 2 wire
4. Black Single Wire (3pin): Power assist sensor wire

LCD4 panel functions: Up button, switch, button, button down, power assist sensor indication, battery capacity indicator, power, function, real time cycling, total travel time, the gas shows, 6 km/h thrust power system, the cycling speed (metric system), maximum speed, average speed, travel distance, total distance, battery voltage, brake display, backlight and headlights.

Package List:
1 x Motor Controller
1 x Panel
1 x Panel Manual
1 x Thumb Throttle
1 x Power Assist Sensor
1 x Controller Wiring Manual
1 x 1 to 2 Cable

Note:
Conversion kit must be fully waterproof.