48V 1000W E-Bike Power Controller Kit with Twist Handle Set

Upgrade your electric bicycle or scooter with this high-performance power control system, designed for precision speed management and smooth acceleration. Featuring a 48V 1000W DC brushed controller, this kit ensures efficient power delivery and reliable motor response for enhanced riding performance.

The ergonomic twist throttle grip includes a built-in 5-LED battery display for real-time power monitoring. Designed to fit standard 22mm handlebars, it offers a comfortable rotation range of 0°–70° and responsive voltage control from 0.8V to 4.3V, ensuring accurate speed adjustment.

Constructed from durable plastic with heat-resistant components, the controller system includes multiple connection ports for motor, brake, battery, ignition, and speed governor functions. Its undervoltage protection at 42V safeguards your battery, while the 32A current limit enhances stability and safety for long-distance rides.

48V 1000W Bike Motor Brushed Controller Speed And Throttle Twist GripsDescription:

48V motor brushed controller:

Fits standard 7/8 inches(22.2mm) handle bars

Cable length is approximately 59 inches (1.5m)

Motor brush controller for electric bicycle & scooter

Specification:

Material: Plastic

Color: As shown

Rated Voltage: DC 48V

Current Limit : 32A

Rated Power: 1000 W

Under Voltage Protection: 42V

Matching Motor: DC brushed motor

DC 48V Throttle Twist Grips:

Electric bike scooter twist throttle accelerator with power display, 5Led battery indicator.

Throttle Works Voltage: DC5V

Speed Adjusting Signal: 0.8V-4.3V

Power Display Voltage: DC 48V

Power Display:

Normal: 48V above, 3 Led Green

Half: 47V ~ 42V, Led Yellow

Empty: 42V or less, Led Red

Rotation Angle: 0 °~ 70 °

Working Temperature: -20 ~ +50

Controller Wires Interface Definition:

Battery : Thick black (power negative) /thick red (power positive)

Motor : Thick yellow (motor negative) /thick blue (motor positive)

Ignition Switch : Thin red(VCC)/thin blue

Indicator : Thin red (indicator power output) /thin black (indicator negative)

Brake : Thin yellow (brake signal)/thin black(negative power)

Speed Governor : Thin blue(speed handlebar signal input) /thin black (negtive power) /thin red(5V positive power)

Charge Port : Thin red (charge input power positive) /thin black (power negative)

Brake Light: Thin red (power positive) /thin black (power negative)

Sport: Thin yellow /thin green(speed limit, connected the wires together)

Package Included:

1 * 48V throttle grip with normal grip

1 * 48V 1000W controller

1 * black terminal ends