* and high quality* Made of sturdy, high-hardness, good-quality ABS material, not easy to damage, possesses high performance and strong durability Widened and thick thumbstick, more durable, safer to use, non-slip and waterproof design, easy to control The accelerator is specially designed for electric scooters, suitable for most scooter models The accelerator is controlled by an electronic Hall sensor, the motor is Hall DC drive, the sensor voltage is 5V; can be used when parameters are consistent and port type and voltage are the same The thumb press is designed with raised stripe for easy acceleration and very easy to use Specification: * Material: ABS * Color: Black * Size: 44x22 mm * Wire Length: About 400mm * Weight: About 40g * Diameter: 22mm Package Includes: 1 x Finger Throttle Booster Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.