Skip to main content

Filter By:

  • Show More Brands

  • Show Fewer Brands

Other

NEW: Please refer to our chart for the correct adapter size you need. Disc brake adaptors available for Shimano, SRAM, Hope, Hayes, Formula, etc. rotors: CNC machined from 6061 T6511 aluminum. Machined surfaces allow for better caliper alignment and a more rigid brake setup. The Post Mount standard is universal for front and rear brakes. Frames and forks that use the post-mount brake interface use a stock size varying from 160mm to 203mm. It’s important to check your frame and fork for the default post mount size before ordering a suitable adapter. To calculate the size of the required adapter, subtract the frame/fork stock mount size from the desired rotor size. If you’re using brakes with large calipers (Magura MT5/MT7, Hope Tech V4, Hayes Dominion A4, etc.), please also order a low profile (button head) bolt kit to ensure correct fitment. Our disc brake adapters do not come with mounting bolts but if needed, we have sets of 4 bolts available. Not currently compatible with TRP 203mm rotors.
Page 1 of 1