Applicable models: for Moto 800mt Durable Material: This motorcycle throttle booster is made of high-quality ABS rubber, with good toughness, sturdy and wear-resistant, securely installed, not easy to deform, not easy to break, and can be used by you for a long time Wrist Protection Design: The short and wide palm design of the quality motorcycle throttle mounted is practical for reducing your hand fatigue and cramp to easily operate the throttle; Proper bending structure offers a flexible usage and comfortable grip during long-distance riding Installation: Prop open the booster throttle using external force, and place it on the throttle lever. Adjust the angle according to your usual practice, following the oil return direction. No further installation process is required, and no other tools are needed; installation is simple and secure Customer Service: We are committed to bringing customers a pleasant shopping experience. Please contact us if you have any questions. We will actively provide you with solutions and promise to bring you satisfaction service