1. This universal accessory control kit for scooters is a well - crafted accessory product for scooter enthusiasts. It is suitable for 8.5 - inch scooters and has a wide range of users. 2. It is ingeniously designed and equipped with a Bluetooth digital display, which provides users with an intuitive and convenient control experience and can clearly show various key data. The whole kit only weighs 320 grams and has specifications of 22*15*0.7 cm. It is light and compact, easy to install and carry, and will not add too much burden to the scooter. 3. The kit offers multiple combination options, including a five - piece set (controller, instrument, finger shifter, control cable, instrument cover), a six - piece set (controller, instrument, finger shifter, front light, rear light, communication cable), a seven - piece set (controller, instrument, finger shifter, front light, rear light, communication cable, instrument face shield), an eight - piece set (controller, instrument, finger shifter, front light, rear light, brake lever, communication cable, instrument face shield), and a nine - piece set (controller, instrument, finger shifter, front light, rear light, brake lever, communication cable, instrument face shield, XT30 female to XT60 male adapter). You can also choose single items such as the controller, instrument, finger shifter, front light, rear light, communication cable, brake lever, face shield, and XT30 female to XT60 male adapter, which can meet the diverse needs of different users. 4. Whether you want to improve the performance of your scooter or replace damaged parts, this kit is a good choice. It is popular in regions such as Africa, Europe, South America, Southeast Asia, North America, Northeast Asia, and the Middle East. It also has an authorized private brand and reliable quality, which can add more fun and convenience to your scooter journey.