Smooth and decisive low-profile rear derailleur
Find your riding zone with the smooth and decisive shifting of the DEORE M5100 10-speed Rear Derailleur for LINKGLIDE drivetrains. SHADOW+ technology provides roomy clearance and chain stability on rough mountain terrains.
Smooth & decisive shift performance
System designed to integrate with LINKGLIDE cassettes
Rear derailleur stabilizer reduces chain slap and improves chain stability
Low-profile design is optimized for rough terrain

• Compatible chain: HG-X11 11-speed CN-LG500
• Total capacity: 32T
• Fluoric coated link bushings: 7
• Low sprocket_Max.: 43T
• Low sprocket_Min.: 43T
• Pulley_G pulley bearing: Bush
• Pulley_Sunken type pulley bolt
• Pulley_Teeth: 13T
• Pulley_T pulley bearing: Bush
• Pulley cage: GS
• SHIMANO SHADOW RD+
• Top sprocket_Max.: 11T
• Top sprocket_Min. 11T
• Rear speeds: 10

The all-new SHIMANO DEORE XT M8100 series of derailleurs brings a new level of drivetrain silence thank to decreased tension in the low gear position and an added bumper on the pulley cage. Larger 13T pulleys increase efficiency and chain management while compatibility with SHIMANO’s new 12-speed cassettes boosts range. For 1×12-speed drivetrain systems.

• Cage type: SGS (long)
• Compatible chain: HG 12-speed
• Fluoric coated link bushings: 4
• Maximum LOW sprocket: 51T
• Minimum LOW sprocket: 51T
• Sealed Pulley Bearings
• Pulley Teeth: 13T
• Maximum Top sprocket: 10T
• Minimum Top sprocket: 10T
• Total capacity: 41T

Shadow 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.