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North Shore Billet Disc Brake Adapter Post Mount

North Shore Billet Disc Brake Adapter Post Mount
  • Color: Black
  • Color: Blue
  • Color: Gold
  • Color: Pewter
  • Color: Red
Please select options Unavailable


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.

Part Numbers

Option UPC MPN Store SKU
Black / 220mm / 23mm 824528020612 DA0013-B NSB34528789K