Throttle Accelerator, Durable 12V‑99V Universal Reliable Plastic Throttle Grips with Button for Electric Scooter for Electric Bike (Silver) - BROLEO, BROLEO4tod9uwns8-12

• Application: The throttle grip is suitable for electric bikes and scooters, fits most electric bikes with hall sensor controller. Durable in Use: The wires and interfaces are durable, and ensure low malfunction during the long term use. 2.3cm Diameter: The throttle grip handlebar is 2.3cm and it is easy to install on the 2.3cm / 0.9in diameter handlebar. 5 Core Wires: The blue wire is connected to the outlet wire of the controller switch lock, and the yellow wire is connected to the positive pole of the power supply of the controller switch inlet wire (power switch, which controls the power supply of the whole vehicle). Common Wiring Method: The green wire is the thumb throttle hall signal wire, the red wire is the thumb throttle positive 5V, and the black wire is the negative. Please be sure to check the wiring of the controller's function wires. You cannot simply check the color of the controller. Once it is connected incorrectly, it will cause damage to the controller or the throttle.