1. This thumb throttle and double-line controlled double-head brake lever are specially designed for small all-terrain vehicles (ATVs) and mini vehicles. They are good spare parts to enhance the vehicle's handling experience. Its unique design cleverly combines the thumb throttle and double-line control functions, bringing a more convenient and efficient operating experience for drivers. 2. In terms of usage, it can precisely control the throttle and brakes. Whether you are driving a small all-terrain vehicle on the beach, in the wild, or on other terrains, you can easily handle different road conditions. Whether you are enjoying an exciting beach race or conducting a leisurely wild exploration, this brake lever can provide support for your journey. 3. This brake lever comes in three specifications, A, B, and C, which can meet the diverse needs of different users. This product sells well in regions such as Africa, Europe, South America, Southeast Asia, North America, Northeast Asia, and the Middle East, and is loved by many users. 4. Undoubtedly, its appearance is a blessing for small all-terrain vehicle enthusiasts, enabling them to take their driving experience to the next level.