Features1Manufacturing Material: The accelerator is made of high quality ABS material, which is strong and has high hardness, not easy to damage, high performance, strong practicability and long service life. 2Raised Silicone Dots Design: Thumb presses are designed with raised silicone dots for non slip feeling and easy acceleration, you can start with glossy twist and are very easy to use. 3Silicone Protective Sleeve: High quality silicone protective sleeve, safe and environmental protection, finger driving plate protection, can effectively prevent scratches. 4Wide Applicability: With wide range of application, speed dial thumb accelerator is suitable for Ninebot MAX G30 electric scooter. 5Simple Operation: Simple to operate, easy to use, easy to install and disassemble. Without any difficult requirements even though you use it for the first time.SpecificationItem Type:ElectricScooterSpeedDialThumbAcceleratorWeight: Approx.54g / 1.9ozMaterial: ABS + SiliconePackage List1 x Accelerator1 x SiliconeProtectiveSleeve