Usage Tips:1. for KukirinG3Pro Electric Scooter: Enhance your riding experience with our accelerator throttle switch specifically designed for KukirinG3Pro electric scooters, ensuring optimal performance and control.2. Efficient Throttle Control: Experience smooth and responsive acceleration with the thumb finger speed control, allowing for precise operation and a seamless ride.3. Sturdy Construction: Built with high-strength materials, the head finger can withstand pressure and drops, ensuring long-lasting durability on every trip.4. Weatherproof Design: With superior waterproof and dustproof capabilities, the accelerator throttle finger is ready for any weather, offering reliable performance rain or shine.5. Easy Installation: The finger thumb throttle offers a hassle-free setup, allowing you to quickly install and using it right away.Product size:about 6.5cm (2.56in) x 6cm (2.36in) x 2.35cm (0.93in)Product net weight:about 42gColor:BlackMaterial:ABSPackage Contents:1 * Scooter waterproof head shifterOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.