Durable Material: This thumb throttle (speed control accelerator) is made of high-quality plastic. It has an ergonomic design for a comfortable grip, plus it's durable, wear-resistant, practical, and long-lasting
Adjustable speed: The finger throttle accelerator can be adjusted as needed to control the speed. It enables you to easily accelerate an electric bike or a scooter to its maximum speed, making the riding more flexible and free
Easy Installation: Simply connect the wires and insert the throttle into the crossbar