SRAM/Avid Post Mount disc brake caliper mounting adaptors provide alternative mount positioning that allow the caliper to be used with different sized rotors than used on the frame or fork caliper mount.
| Model |
40P SS |
| Fork/Frame Mount |
(PM) 74mm |
| Caliper |
Post Mount 74mm |
| Size |
+40mm |
| Color |
Black/Rainbow |