Feature: 1. Manufacturing 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. 2. Raised 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. 3. Silicone Protective Sleeve: High quality silicone protective sleeve, safe and environmental protection, finger driving plate protection, can effectively prevent scratches. 4. Wide Applicability: With wide range of application, speed dial thumb accelerator is suitable for Ninebot MAX G30 electric scooter. 5. Simple 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. Specification: Item Type: Electric Scooter Speed Dial Thumb Accelerator Weight: Approx.54g / 1.9oz Material: ABS + Silicone Package List: 1 x Accelerator 1 x Silicone Protective Sleeve