| Brand | Model | Type | Price | Discipline | Actuation | Mount type | Max rotor size (mm) |
|---|---|---|---|---|---|---|---|
 | XCR Pro X2 | disc_brake | $267 | gravel | hydraulic | post_mount | — |
| XCR Pro X2 Flatmount | disc_brake | $267 | gravel | hydraulic | flat_mount | — |
 | GRX Disc Brake Caliper (BR-RX820) | disc_brake | $100 | gravel | hydraulic | flat_mount | 160 |
 | Apex Disc Brake DB-APX-D1 | disc_brake | $225 | gravel | hydraulic | flat_mount | — |
| Rival 1 HRD Disc DB-RIV-A1 | disc_brake | $290 | gravel | hydraulic | flat_mount | — |
| S-300 Disc Brake DB-S300-A1 | disc_brake | $85 | gravel | hydraulic | flat_mount | — |
 | HY/RD | disc_brake | $150 | gravel | hydraulic | flat_mount | 160 |
| Hylex | disc_brake | $243 | gravel | hydraulic | flat_mount | 160 |
| Hylex RS | disc_brake | $200 | gravel | hydraulic | flat_mount | 160 |
| Hylex RS Flat Mount Caliper | disc_brake | $40 | gravel | hydraulic | flat_mount | 160 |
| Hywire | disc_brake | $297 | gravel | hydraulic | flat_mount | 160 |
| RRL Alloy | disc_brake | $65 | gravel | mechanical | — | — |
| RRL-SR | disc_brake | $110 | gravel | mechanical | — | — |
| Spyre | disc_brake | $80 | gravel | mechanical | flat_mount | — |
| Spyre SLC | disc_brake | $105 | gravel | mechanical | flat_mount | — |
| VISTAR Shift-Brake System | disc_brake | $250 | gravel | hydraulic | flat_mount | 160 |