Ergonomic wrist control for easier cruising: This motorcycle cruise control is designed to be comfortable to hold and to fit the push angle of the wrist. It allows you to maintain or gently accelerate speed without twisting the throttle, helping reduce hand fatigue on long rides. Universal compatibility with adjustable fit: The 2024 design cruise control fits most motorcycle throttles and many electric vehicle throttles. The inner diameter is adjustable from 1.18 to 1.57 inches using the heartbutton control, enabling a secure, universal fit. Personalizable, stylish design: The allblack barrel paired with heartshaped buttons provides a distinctive look that can suit both cool and cute motorcycle aesthetics, offering a touch of personalization without compromising function. Durable, reliable construction: Made from grade ABS, the throttle controller is strong and waterresistant. The frosted antislip finish keeps grip secure even with sweat, delivering safe and dependable operation.