
Fork Mount Brackets
Hayes calipers use a 74mm post mount with a separate bracket. This mount bracket system allows for a variety of rotor sizes and can be used on different frames and forks. Please refer to the chart to find the appropriate bracket for your application.
| International Standard Q/R | 6" 8" |
QR/20mm QR/20mm |
98-15068 98-15604 |
74-20 74-30 |
| 6"Post Mount | 6" 8" |
QR/20mm QR/20mm |
None Required 98-15072 |
N/A 74-21 |
| 8" Post Mount | 8" | 20mm | None Required | N/A |
| International Standard 20mm | 6" 8" |
20mm 20mm |
98-15282 98-15069 |
74-29 74-25 |