features:1. High quality plastic body, comfortable grip, not harmful to hands, not easily damaged, can be used for a long time2. With just a gentle turn, you can easily control the speed of electric bicycles and scooters3. Easy to install and stable performance4. Compatible with Xiaomi M365 and most electric scooters.SpecificationsMaterial: Plastic/AluminumThe color is blackLength: 65 millimetersOuter diameter: 45mmThickness: 28 millimetersInner diameter: 22mmCable length: approximately 170mmPacking list:1*Scooter throttleTips:Due to manual measurement, please allow an error of 1-3 centimeters.If you have any questions, please feel free to contact us via email and we will answer you within 24 hours.