Post Mount Disk Brake Adapter
Post Mount Disk Brake Adapter
Post Mount Disk Brake Adapter
Post Mount Disk Brake Adapter
Post Mount Disk Brake Adapter
Post Mount Disk Brake Adapter
Post Mount Disk Brake Adapter
Post Mount Disk Brake Adapter
Post Mount Disk Brake Adapter
Post Mount Disk Brake Adapter
Post Mount Disk Brake Adapter
Post Mount Disk Brake Adapter
Post Mount Disk Brake Adapter
Post Mount Disk Brake Adapter
Post Mount Disk Brake Adapter
Post Mount Disk Brake Adapter
Post Mount Disk Brake Adapter
Post Mount Disk Brake Adapter
Post Mount Disk Brake Adapter
Post Mount Disk Brake Adapter
Post Mount Disk Brake Adapter
Post Mount Disk Brake Adapter
Post Mount Disk Brake Adapter
Post Mount Disk Brake Adapter
Post Mount Disk Brake Adapter
Post Mount Disk Brake Adapter
Post Mount Disk Brake Adapter
Post Mount Disk Brake Adapter
Post Mount Disk Brake Adapter
Post Mount Disk Brake Adapter
Post Mount Disk Brake Adapter
Post Mount Disk Brake Adapter

Post Mount Disk Brake Adapter

Regular price $30.00

Now Available!

203mm  » 220mm Post Mount adapters (+17mm). These work with 220mm rotors on 2015–2020 Fox 40 and 49 forks with 203mm post mounts. 

Adaptors available for Shimano, SRAM, Hope, Hayes, Formula etc. rotors:

  • 180mm
  • 183mm
  • 185mm
  • 203mm 
  • 220mm

CNC machined from 6061 T651 aluminum. Machined surfaces allow for better caliper alignment and a more rigid brake set-up.

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 203mm rotor you will need a 43mm adapter.
  • To go from a 160mm post mount to 200mm rotor you will need a 40mm adapter.
  • To go from a 160mm post mount to 180mm rotor you will 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.
Customer Reviews
5.0 Based on 20 Reviews
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RP
09/11/2020
Rene P.
Canada Canada
I recommend this product
Post mount disc adapter

Why not including 2 bolts instead of one..??? Great product quality...

E
08/20/2020
Erik
Canada Canada
I recommend this product
Thoroughly the best option.

Had a bad bracket on my front which missed ~2mm of my rotor, did not notice for a long time. Decided to fix that and came across these guys. Google put them second page behind not stocked/improper brackets. Shame on you Google. Running Avid Elixir 5, got a bracket for front and rear. Fits perfectly. Thanks guys, was a headache translating sizing on other solutions. You made it simple as it can get.

V
08/20/2020
Vinniebiker
Canada Canada
I recommend this product
Great service aslo

The service experience was awesome. They even went over the top to help in a rush situation. In addition to my post review earlier, LOOK NO FURTHER these posts are interchangeable with many caliper brands, no more having to buy proprietory adapter from the big brands.

V
08/20/2020
Vinniebiker
Canada Canada
I recommend this product
Quality!

These post mounts look rad. Pure quality in craftsmanship matching the best in the bike industry. They fit like a glove.

MS
08/19/2020
Mark S.
Canada Canada
I recommend this product
Post Mount Adapter

Excellent product -Sturdy and good looking. Easy to install on Rock Shox Bluto fork with supplied mounting bolts. Shipped the day after it was ordered with good communication of order status.