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North Shore Billet Post Mount Disk Brake Adapter

North Shore Billet Post Mount Disk Brake Adapter
  • Size: +17mm
  • Size: +20mm
  • Size: +40mm
  • Size: +43mm
$31.50
Please select options

Details

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 to the front and rear brakes.

Some frames/forks use a 160mm rotor with no adapter, some use a 180mm with no adapter. Check your frame/fork! Our adapters can be used on both forks and frames with 160mm and 180mm posts. Bumping up from a 203mm post mount (2015–2020 Fox 40 and 49 forks) to a 220 or 223mm rotor is also covered by our adapters.
Picking the Correct Adapter

To go from a 160mm post mount to a 203mm rotor, you need a 43mm adapter.
To go from a 160mm post mount to a 200mm rotor, you need a 40mm adapter.
To go from a 160mm post mount to a 180mm rotor, you need a 20mm adapter and so on.
For 2016+ Fox 36 and 180mm rear brake mounts:
You will need the 23mm adapter to work with the 180mm post mount and a 203mm rotor.
Going from a 180mm post mount to a 200mm rotor requires the regular 20mm adapter.

Part Numbers

Option UPC MPN Store SKU
+17mm 824528020667 DA0014-B 210000027389
+20mm 824528020018 DA0001-B 210000027388
+40mm 824528020513 DA0011-B 210000027390
+43mm 824528020117 DA0003-B 210000027387