36V / 48V Thumb Twist Throttle for eBike ScooterFits: 22.2mm handlebarHall ControllerPWM (Plus Width Modulation)Wire length 190cm With one set adapter Listing Included 1 set of throttle as main picture shows We have full customer service, please do not hesitate to contact us by eBay message for any questions.  SpeedPak, ePacket usually arrive in 2 weeks, busy or stuck take 3 -4 weeks;China Post, DHL e-commerce, usually arrive in 2-3 weeks, busy or stuck take 4 weeks; Thank you and welcome anytime!