Description This set of disc brake rotor adapters is suitable for bicycle hubs. It has a good fixing effect, stronger locking force, and can well protect bicycle accessories! It is made of high-quality aluminum alloy material, which is not easy to rust. It will meet your needs well and is an accessory. Features -Material: Aluminium alloy -With a good fastening function, these hub adapters can well protect your bicycle accessories. -High-quality products and reasonable design provide you with a good experience. -Excellent production technology makes it smooth and comfortable without burrs. -They are made of high-quality materials, strong in structure, durable and not easily damaged. -The product has a wide range of and is the choice for mountain bikes and road bikes. With a good fastening function, these hub adapters can well protect your bicycle accessories. High-quality products and reasonable design provide you with a good experience. Excellent production technology makes it smooth and comfortable without burrs. They are made of high-quality materials, strong in structure, durable and not easily damaged. The product has a wide range of and is the choice for mountain bikes and road bikes.