Thumb Throttle Universal Replacement Waterproof Connector Thumb Trigger Throttle for Electric Bike Scooter Right Hand Features 1、Durable: The wire and interface are durable and have good contact, ensuring long time use and low failure rate. 2、Material: Thumb throttle is made of premium ABS plastic material, not easy to age and wear, durable. 3、Applicability: Universal thumb throttle, suitable for electric bike conversion, electric scooter. 4、Perfect Replacement: Used to replace the original car damaged and worn thumb throttle, direct replacement installation. 5、Excellent Performance: Fine workmanship, wear and corrosion resistance, longer service life. Item Type: Thumb Throttle Material: ABS Handle Diameter: Approx.22.2mm / 0.9in Package List 1 x Thumb Throttle