Features1[Power Display] Support battery capacity display function, you can know the battery power at any time. 2[Durable] The cable and interface are durable to ensure low failure rate during long term use. 3[Sensitive] The electric bicycle reverses the throttle to provide stable and sensitive speed control, which works well on the right side of the handlebar. 4[Scope of Application] Suitable for 22.5mm handlebars, and can be installed on electric bicycles, scooters, electric vehicles, etc. 5[Lightweight and Portable] Light weight, small size, easy to carry and store, convenient and fast, and stable performance.SpecificationItem Type:ThrottleGripMaterial: ABSSuitable Handlebar Diameter: Approx. 22.5mm / 0.9inPackage List1 xThrottleGrip