Features1High Quality Material: The thumb throttle is made of high quality ABS plastic material, which is firm and durable, high strength, high hardness and not easy to break. 2Easy Installation: Simple installation, easy to use, lightweight design, easy to carry and store. It can save a lot of time and energy and improve the use and installation experience. 3High Compatibility: The thumb throttle is sutibale for TSDZ2 mid drive motor. Connect VLCD5 display for use. It is practical and good for daily use. 4Fine Workmanship: Manufactured with exquisite workmanship, to ensure the quality of products, making the electric bike thumb throttle durable and practical. 5Good Performance and Matching Effect: Products have undergone precise testing, so that accessories can achieve better matching effect, stable performance.SpecificationItem Type: ElectricBikeThumbThrottleMaterial: ABSWeight: Approx. 64g / 2.3ozWire Length: Approx. 33cm / 13.0 in (Excluding Interface)Applicable Handlebars: Diameter: 22.2mm / 0.87inPackage List1 xElectric Bike Thumb Throttle