New TRP Post-Mount to Post-Mount caliper adapters for disc sizes from 160mm to 223mm.
The new adapters use a simple and easy to understand approach to help you find the right size. "P" stands for "Plus" immediately followed by the millimeters required to adjust the caliper to your chosen rotor.
If you have a PM 180 fork, such as a FOX 36, and want to use a 203mm rotor, you will need to raise the caliper by 23mm, which is the equivalent of the TRP P23 adapter. Please refer to the table shown for the correct adapter sizes.

Product Details:
Size: +43mm
Color: Black
PU: 1 pc.