Feature: 1. Accurately integrates data of scooter and oil brake, adopts forward and backward dislocation designed. 2. The scooter disc brake set is made of high quality aluminium alloy material which is sturdy, durable, rust-resistance and long service life. 3. Contact area between brake disc and brake disc doubles braking performance. 4. Fine workmanship, disc brake conversion stand can compatible with Xiaomi scooter. 5. Professional manufacturing, stable characteristics and high reliability. Specification: Condition: 100% Brand New Item Type: Disc Brake Caliper Material: Aluminium Alloy Color: As Pictures Shown Quantity: 1 Set Product Category: Scooter Accessory Accessory Category: Modified Scooter Disc Brake Complete Set Suitable People: General Weight: Approx. 285g Package List: 1 x Set of Disc Brake Caliper 9 xScrew 4 xGasket 2 xAccessory