Rear derailleur Shimano DEORE RD-M5120 2x10/11, 1x10-speed

Utilizing 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.Stable drivetrain on the trailLow-profile design avoids damage from rocksChain stabilizer reduces chain drop, slap and noiseSilent drivetrain in all gear positionsDecreased rear derailleur and chain tension in low gearMax. low sprocket42T (2x11/10-speed), 46T (1x10-speed)Hollow axle Compatible chain: HG-X11 11-speed, HG-X 10-speedDirect attachment (Conventional) Direct mount compatible Fluoric coated link bushings: 4Low sprocket_Max.: 46T (1x10-speed), 42T (2x11/2x10-speed)Low sprocket_Min.: 42TMax. front difference: 10TSunken type pulley bolt Pulley_Teeth: 11TPulley cage: SGSRear speeds: 11/10SHADOW RD+ Top sprocket_Max.: 11TTop sprocket_Min.: 11TTotal capacity: 41TSHADOW RD+ - Less distraction quiet drive train. Rear derailleur stabilizer reduces chain slap. Simple solution for chain drop. Lighter and more efficient than roller type chain device