Description:
Upgrade your electric bike with this powerful and efficient brushless DC motor speed controller replacement. The metal controller shell ensures excellent heat dissipation and protects the internal circuit from overheating. It offers stable and sensitive control over speed, braking, and direction changes for a seamless riding experience. The kit includes a waterproof KT 22A controller, LCD4 display meter, throttle, power assist sensor, brake levers, and wiring. It is suitable for 36V/48V 500W brushless motor electric bicycle conversion. The LCD4 Display Meter provides convenient access to important data, including power levels, battery voltage, speed, distance, and more. Experience enhanced performance and control with this reliable electric motor controller kit.

Specification:
- Item Type: Electric Motor Controller Kit
- Material: Aluminum Alloy + Plastic
- Product Color: As Pictures Shown
- Controller Size: 125x66x39mm (4.9x2.6x1.5in)
- Product Weight: 989g (34.9oz)
- Controller Connector Type: Waterproof Connector
- Controller Rated Voltage: DC 36V/48V
- 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
- Applicable Motor Power: 500W
- LCD Display Meter Function: Switch button, up button, down button, battery level indicator, throttle sign, power assist level, brake sign, cruise sign, travel distance, total distance, backlight and headlights, power assisted sensor sign, maximum speed, riding speed (Metric system), battery voltage, distance (metric system).

Package List:
- 1 x Electric Motor Controller Kit