2 Sets throttle lock motorcycle throttle lock motorcycle cruise control motorcycle throttle assist with silicone ring protect throttle control system Relieve fatigue: With this throttle lock, you can just put your hands on the throttle grip when riding a motorcycle to relieve hand fatigue caused by long-distance riding. Be careful not to leave your hands off the grip. Simple installation: No tools are required, you can easily install the throttle lock on the throttle handle by hand, and adjust the top screw to the safest and most suitable throttle grip position. How to use: 1. Fix the throttle lock on the throttle grip and brake handle. 2. Accelerate to a suitable speed, the throttle lock will rotate with the grip. 3. Press the throttle lock back to the brake handle with your fingers to start the cruise at a constant speed. 4. Turn the throttle grip to zero, the throttle will be released. Specifications: Material: aluminum and silicone Size: suitable for most motorcycles and electric vehicles Color: black Package includes: 2 Sets motorcycle throttle lock