Features1High Strength and Reliable: Rear bike disc brake bracket adapter helps to reduce disc wear, ensure high strength and improve the reliability of fastening. 2Aluminum Alloy: Our road bike disc brake bracket adapter is made of aluminum alloy material, durable and high hardness. 3Polished: The road bike disc brake mount adapter is CNC cut, the surface is flat and burr free, with a good and comfortable use feel. 4Suitable for Models: Ideal for 160mm diameter bike disc brake system. The road bike disc brake mount adapter is available and can do fit. 5Fine Manufacturing Process: Rear bike disc brake bracket adapter is made with fine manufacturing process and finely polished surface.SpecificationItem Type: Brake Bracket Mount AdaptorMaterial: Aluminum AlloyPackage List1 x BrakeBracketMountAdaptor4 x Screw4 x Washer