DEORE Long Rear Derailleur 10/11-Speed (RD-M5120) Road Ultra-small: Just 7x3

Ultra-small: Just 7x3

they’re waterproof/breathable and windproof

We’ve updated this classic short with our all-new Levitate chamois to keep you comfortable in the saddle even on longer rides

Tough rubber shell provides excellent grip

(27 grams)

DEORE Long Rear Derailleur 10/11-Speed (RD-M5120) Road Ultra-small: Just 7x3Utilizing the SHIMANO SHADOW RD+ design, the 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. Features Stable drivetrain on the trail Low profile design avoids damage from rocks Chain stabilizer reduces chain drop, slap and noise