Product Parameters: Material: stainless steel Modified ring diameter: about 22mm / 0.87in, 32mm / 1.26in Thickness: about 4mm / 0.16in Spacing between the 2 holes: about 51mm / 2.01in Colour: black Use: for original bicycles without disc brake installation position, for disc brake modification Packing List: Disc brake modification bracket * 1 Type Brake Pads Brand Unbrand MPN Does Not Apply Part Type Brakes Colour Black Position Front & Rear .
