1、Strong and Durable: The wire and interface of this electric bicycle throttle grip are sturdy and durable, ensuring that there are few failures during long term use. 2、Applicable Handlebar Diameter: This electric bicycle throttle handle can be matched with a 22.5 mm / 0.9in handlebar, which can be easily installed on electric bicycles and scooters. 3、Stable and Sensitive Speed Control: The electric bicycle throttle handle can provide stable and sensitive speed control, which works well on the right side of the handlebar. 4、High Performance: This handle feels comfortable, has excellent performance and high reliability, so that you can enjoy your riding process more. 5、Application: Suitable for electric bicycles, scooters, tricycles, and you can directly replace the old or damaged handles by the new one. Item Type: Twist Throttle Accelerator Grip Material: Rubber Product Color: As Pictures Shown Product Weight: Approx. 237g / 8.4oz Applicable Handlebar Diameter: 22.5mm / 0.9in 1 x Twist Throttle Accelerator Grip 1 x Handlebar Grip