evo.com | Avid Brake Small Parts > Whether you'r simply looking to move away from brackets for a cleaner look, or swapping to a different rotor size, snag the Avid / SRAM 20mm Post Mount Disc Brake Adapter for 180 Front and 160 Rear Rotors and get 'er done! Comes with both standard and CPS hardware. Includes Stainless Caliper Mounting Bolts and Washers (CPS & Standard) Stainless Steel Mount Brackets | Avid / SRAM 20mm Post Mount Disc Brake Adapter for 180 Front and 160 Rear Rotors 2023 in Silver