Right Side Thumb Throttle Brake Lever Handle for 50cc 70cc 90cc 110cc 125cc ATV Quad Scooter Dirt Pit Bike Go Kart Chinese Sunl Roketa Taotao Brand new right side throttle brake lever. Fits most 50cc 70cc 90cc 110cc Chinese scooters, mopeds, ATVs, dirt bikes, and go karts. Fits all 7/8" handle bar application Adjustable set screw to regulate throttle range of motion