Surron Throttle for Ridstar Q20, Full Twist Throttle with Rolling Bearing, Plug
Surron Throttle for Ridstar Q20, Full Twist Throttle with Rolling Bearing, Plug and Play Ebike Throttle Compatible with Ridstar Q20/Q20Pro/H20 Electric Dirt Bike (Ignition Switch). Tired of the clunky, imprecise throttle on your Ridstar Q20 ebike that disrupts your ride?.