Item Type: Throttle Grip_x000D_ Material: Rubber_x000D_ Product Color: Silver Black_x000D_ Product Weight: Approx. 246g / 8.7oz_x000D_ Applicable Handlebar: 22mm / 0.9in_x000D_ Three Gears Speed Control: High, Medium and Low 1No?slip design provides smooth throttle adjustment and better control of your electric bikes. 2The wire and interface are sturdy and durable, ensuring a low failure rate when used for a long time. 3It can be controlled and adjusted in three gears, very convenient for your riding. 4This handle feels comfortable, has strong performance and good quality, so that you can enjoy your riding process more. 5Suitable for electric bicycles, scooters, tricycles, and you can directly replace the old or damaged handles by the one.1 x Pair of Throttle Grip