Post to Flat Mount Brake Adapter

The Wolf Tooth Post to Flat Mount Brake Adapter allows flat mount brakes to be added to a frame or fork that was designed for post mount brakes. This is a vital component for cyclists who want to run a road groupset on a mountain bike frame. It is important to note that this is a +20mm adapter, which means a 140mm post mount native size will only work with a 160mm rotor, just as a 160mm post mount native size will only work with a 180mm rotor, and so on. Wolf Tooth Post to Flat Mount Brake Adapters are CNC machined with 6061-T6 aluminum. These are sold individually. Compatibility Fits on post mount native sizes 140, 160, and 180mm Works with rotor sizes 160, 180, and 200mm Tested with SRAM and Shimano brakes Requires minimum 13mm between top of brake boss to frame/fork Not compatible with Fox Step Cast Forks Includes (2x) M5x13mm flat head bolts for flat mount caliper and (2x) M6x15mm socket head bolts for post mount Tech Specs Weight:  17g Material: 6061-T6 Aluminum Patent and trademark information