Features 1、Stable Performance: This E bike throttle adopts premium cable and connector, ensure long term use and low failure rate. 2、Durable Material: This E bike thumb accelerator is made of premium ABS and metal material, which is wear resistant and durable. 3、Easy Control: This electric bike thumb throttle can be easily installed, and it features easy operation and control. 4、Widely Compatible: This E bike thumb throttle is suitable for 24V, 36V, 48V, 52V, 60V, 72V electric bike or electric scooter. 5、Stable Control: This E bike thumb accelerator provides stable and sensitive speed control, working great on handlebar. Item Type: E Bike Throttle Material: ABS, Metal Thumb Throttle Diameter: Approx. 2.25cm / 0.89in ( Manual Measurement, Slight Error May Exist ) Wire Length: Approx. 180cm / 70.87in ( Manual Measurement, Slight Error May Exist ) Scope of Application: Five Star Series Thumb Throttle Package List 1 x E Bike Throttle 1 x Hex Wrench 1 x Accessory