Keep rolling when a throttle is broken or defective. Get your scooter or bike moving again with our 3-wire thumb throttle lever. - Plug-and-play complete assembly: ready to install right out of the box, no extra parts needed. - Universal compatibility: works with a wide range of scooters and bicycles thanks to the standard 3-pin Molex socket. - Easy installation: includes a 7-inch wiring harness for quick, tool-free setup. - Durable and ergonomic: compact thumb lever designed for reliable throttle response and comfortable use. - Compact size, strong performance: optimized for smooth acceleration and long-lasting operation. Use cases - Replacing a worn or sticking throttle on an electric scooter for daily commuting. - Upgrading an entry-level e-bike or DIY conversion for precise, responsive control. - Quick repair during a ride or while helping a friend with a scooter or bike.