Features 1、Compatible: This electric bike throttle grip can be matched with 22.2mm handlebars for longer life. Provides stable and responsive speed control. 2、Wide Voltage Compatibility: This speed control handle grip is suitable for electric bikes or scooters of 12V 24V 36V 48V 72V. With wide compatibility. 3、Rubber Material: Made of premium rubber material, this electric bike twist throttle handle is comfortable in the hand, strong in performance and reliable in quality, making your driving experience even more enjoyable. 4、Low Failure Rate: The cable and waterproof interface are sturdy and durable, ensuring a low failure rate for long term use. 5、Easy Installation: This half twist throttle handle can be easily installed on electric bikes, scooters. Suitable for mountain bikes, bikes, road bike modification. Item Type: Electric Bike Twist Throttle Handle Material: Rubber Gross Weight: 247g / 8.7oz Applicable Handlebar Diameter: 22.2mm / 0.9in Package List 2 x Twist Grip