A. This twist-grip throttle is designed for off-road motorcycles and ATVs with engine displacements ranging from 50 to 250CC. Its unique appearance design is a highlight, allowing users to clearly understand the throttle status, bringing more convenience and safety to riding. B. It can be a good fit in various terrains, such as the vast wilderness in Africa, mountain trails in Europe, jungle paths in South America, beaches in Southeast Asia, off-road venues in North America, snowfields in Northeast Asia, and deserts in the Middle East, enabling riders to ride freely. C. Its careful design not only focuses on functionality but also fully considers the operating experience during riding, making every turn of the throttle smooth and providing a good choice of riding accessories for off-road enthusiasts.