SRAM GX X-HORIZON rear derailleur is engineered for smooth, reliable shifting action with larger upper pulley offset to the 12-tooth X-SYNC pulley wheels. By eliminating unwanted chain movement, X-HORIZON shifts faster, puts an end to ghost shifting.
- X-HORIZON design reduces shift force & ghost shifting
- 12-tooth X-SYNC pulley wheels
- Large upper pulley offset automatically adjusts chain gap
- Sealed cartridge bearings
- Aluminium cage
- Colours: Black, Red
- Technologies: X-HORIZON, X-ACTUATION, X-SYNC, ROLLER BEARING CLUTCH, CAGE LOCK










