Formula 74mm Post Frame Or Fork To Post Caliper Brake Mount

0 No Reviews yet
Spend over $150 and put it on
 Learn More
For every order placed, we donate a Dollar For Dirt!  Learn More


Formula post to post brake adaptors. Different sizes are available to suit a range of rotors and native post mount sizes.

  • PM6 180 - 20mm increase: allows for a 180mm rotor on 160mm post mounts or a 200mm rotor on 180mm post mounts.
  • PM7 203 - 23mm increase: allows for a 203mm rotor on 180mm post mounts
  • PM6 203 - 43mm increase: allows for a 203mm rotor on 160mm post mounts
  • PM7 220: 40mm increase: allows for a 220mm rotor on 180mm post mounts
  • PM6 220 - 60mm increase: allows for a 220mm rotor on 160mm post mounts
No options available. Please reduce your filters.
Brake Mount Size
Add To Wishlist
20mm Increase
PM6 180
23mm Increase
PM7 203
Only 1 left!
40mm Increase
PM7 220
Only 1 left!
43mm Increase
PM6 203
60mm Increase
PM6 220
Only 1 left!
You're $99.00 away from Free Regular Shipping!
Free Delivery on orders over $99** Excludes heavy/bulky items
Calculate shipping

Ships from our Melbourne, Australia Warehouse



Ratings & Reviews

No reviews available

Be the first to Write a Review


20mm Increase - PM6 1808057432692879
23mm Increase - PM7 2038057432692992
40mm Increase - PM7 2208053736870739
43mm Increase - PM6 2038057432692916
60mm Increase - PM6 2208051407358210

Blog View all

Basic Bike Maintenance

The idea of working on your bike can be a little daunting for new riders but a bit of regular maintenance performed before each ride will make your bike time more enjoyable and keep your steed perform...

Read More  

New to Mountain Biking? Start Here

New to mountain biking? Welcome to the party! You'll be sure to encounter a tonne of unfamiliar terms and technical jargon as you get more into it so we've collected some of our most useful blog ar...

Read More  

How To Use RockShox Trailhead

RockShox Trailhead is an easy to use tool that will help you to select the correct parts for RockShox forks and some later model shocks. The app can assist with looking up service kits, manuals, air ...

Read More