1. This is an accessory specifically designed for scooters - a thumb throttle speed control handle. It is suitable for a wide range of users and has relatively strong versatility. Whether you are a beginner or an experienced scooter rider, you can use it to have a better riding experience. 2. The design of this accessory is very ingenious, featuring a compact and portable design. Its dimensions are 65*55*45 millimeters and it only weighs 0.04 kilograms, with a small size and light weight. Installing it on a scooter will not add too much burden to the vehicle, and it is also very convenient to carry, allowing you to enjoy the fun of free riding anytime, anywhere. 3. In terms of usage, as a thumb throttle speed control handle, it can control the speed of the scooter relatively accurately, bringing more maneuverability and flexibility to riding. During the riding process, you can easily adjust the speed according to different road conditions and your own needs, and enjoy the excitement and pleasure brought by the scooter. 4. This scooter accessory is mainly sold in regions such as Europe, South America, North America, Northeast Asia, and the Middle East, and is well - received by consumers. If you want to improve the performance of your scooter, this thumb throttle speed control handle would be a good choice.