SRAM X-Sync Pulley Assembly Fits X01 X01DH X1 GX 1x11 NX Force CX1 Force 1 Rival 1 Apex 1 Derailleurs. Original equipment rear derailleur pulleys for SRAM rear derailleurs.
- TECH SPECS
| Fits Brand | SRAM |
| Drivetrain Speeds | 10 |
| Drivetrain Speeds | 11 |
| Fits Brand | SRAM |
| Drivetrain Speeds | 10 |
| Drivetrain Speeds | 11 |