Sram GX X-Horizon Rear Derailleur - 11 Speed
- X-HORIZON™ design reduces shift force, ghost shifting and cage slap
- 12-tooth X-SYNC™ pulley wheels
- Large upper pulley offset automatically adjusts chain gap
- Sealed cartridge bearings
- Aluminium cage
- Speed: 11
- Cable Pull Ratio: X-actuation
- Cage: Long
- Max Tooth: 42
- Pulley Bearings Material: Steel
- Cage Material: Aluminium