1、[130X Thumb Throttle] The 130X thumb throttle features 3 Pin SM plug with 180cm long wire, providing a convenient and efficient acceleration experience for electric bikes and scooters. 2、[Wide Voltage Compatibility] Adapted to 24 to 72V, this thumb throttle accelerator is suitable for use with various electric bikes and scooters, offering versatility in application. 3、[Universal Design] Designed for both left and right hand use, this finger throttle is compatible with a 22mm handlebar diameter, ensuring flexibility and ease of installation. 4、[Easy Operation] The thumb press design of the throttle is equipped with raised stripes for easy acceleration, with high sensitivity, allowing for smoothly acceleration with minimal effort. 5、[Sturdy Construction] Crafted from ABS material, this thumb accelerator is sturdy and long lasting. Easy to install and disassemble, practical and versatile. Item Type: Electric Bike Thumb Throttle Material: ABS Connector: 3pin SM Cable Length: Approx. 180cm / 70.87in Compatible Pipe Diameter: Approx. 22mm /0.87in Compatible Voltage: 24-72V 1 x Electric Bike Thumb Throttle