North Shore Billet
Post Mount Disk Brake Adapter
Post Mount Disk Brake Adapter
17mm / Black
GAMUX
Tschachenhofweg 3
8855 Wangen
Switzerland
NEW: Please refer to our table graphic in the images for the correct adapter size you need.
Disc brake adaptors available for Shimano, SRAM, Hope, Hayes, Formula etc. rotors:
- 180mm
- 183mm
- 200mm
- 203mm
- 220mm
- 223mm
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, SRAM Maven 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.