-15%
Deore group's rear derailleur with the long cage profile (SGS) for 10/11 speed MTBs. SHIMANO DEORE M5120 rear derailleur delivers consistent MTB shifting performance over rough terrain. The low profile design avoids damage from rocks whiles SHIMANO's chain stabilizing technology reduces chain drop and makes for a quiet drivetrain in all gear positions.
| SPEED: | 10 speed |
| SPEED: | 11 speed |
| GROUPSET: | Shimano Deore |
| CAGE LENGTH: | SGS (long) |
| Weight: | 0.331 kg |
