Restore throttle control fast with this 3-wire thumb throttle lever — a complete, ready-to-install replacement for electric scooters and e-bikes that use the common 3-pin Molex connector. Key benefits Fast repair: replaces a broken or defective throttle lever so you can get your scooter or bike moving again without waiting for complex service. Plug & play: supplied as a complete assembly with connector, ready to use right out of the box. Wide compatibility: fits a variety of electric scooters and bicycles that use a standard 3-pin Molex socket on the wiring harness. Simple installation: comes with a 7-inch wiring harness to make routing and connection straightforward, even if you have limited DIY experience. What it does Thumb-actuated throttle for smooth, intuitive speed control. Three-wire design provides the standard signal and power connections required by many electric drive systems. Complete assembly minimizes parts needed and lowers the chance of wiring mistakes. Technical highlights Connector: standard 3-pin Molex socket (on harness) for universal fit with compatible controllers. Wiring harness length: 7 inches (included) to simplify installation and connection to existing wiring. Ready to use: supplied as a finished assembly—no extra soldering or parts required. Practical use scenarios Replace a damaged thumb throttle after a drop or wear to restore safe, reliable control for daily commuting. Quick field repair for shared or rental scooters and e-bikes to reduce downtime and keep vehicles in service. Easy upgrade or replacement during routine maintenance for hobbyists and casual riders who prefer a straightforward, plug-and-play solution. Why choose this thumb throttle lever Minimizes repair time with a complete, compatible assembly. Designed for straightforward installation with a standard connector and a convenient 7-inch harness. Provides the essential function—restoring throttle control—without unnecessary complexity. Contents 3-wire thumb throttle lever (complete assembly) 7-inch wiring harness with 3-pin Molex socket Fits: electric scooters and bicycles that use a 3-pin Molex wiring connection. Verify your vehicle uses a 3-pin Molex socket before purchase.