Feature: 1. SUPPORTING FUNCTION: The bicycle disc brake spacer is specially designed for bicycle brake system, which can play a supporting role and prevent any impact after braking 2. EASY to ASSEMBLE: The bicycle disc brake spacer is used for wheel disassembly, easy to assemble and disassemble, professionally designed 3. SCOPE of APPLICATION: The bicycle disc brake spacer is suitable for bicycle repair, will bring you a smoother riding experience 4. DURABLE and RELIABLE: The disc brake spacer is made of plastic material, not easy to rust, durable, not easy to damage your other bicycle parts 5. SMALL and COMPACT: The small and compact body does not take up too much use space, which is convenient for storage and use Specification: Item Type: Bicycle Disc Brake Spacer Product Material: Plastic Product Color: Blue Product Model: Rl226 Package List: 5 x Bicycle Disc Brake Spacer