Shimano Deore RD-M5120 Rear Derailleur - 10-11 Speed MFPN=803-04-205 With a focus on long

With a focus on long wear-life the design reduces friction and the accumulation of mud grit and grime

40mm installed diameter make these the thickest silicone foam grips available on the market

Each seal pilot can be flipped to install the lower oil seal or the upper wiper

leaving you feeling fresh with more contr

Shimano Deore RD-M5120 Rear Derailleur - 10-11 Speed MFPN=803-04-205 With a focus on longUtilizing the SHIMANO SHADOW RD+ design the SHIMANO DEORE M5120 rear derailleur delivers consistent MTB shifting performance over rough terrain. positions. Low profile design avoids damage from rocks Chain stabilizing technology reduces chain drop and makes for a quiet drivetrain in all gears Color Black Drivetrain Speeds 11