Shimano XT M8100 12 Speed Rear Derailleur

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 to 10-51T. Fast and precise shifting performance optimized to take on any trail with the hyperglide+ technology. Stable drivetrain on rough terrain with shadow RD+.

• Model: Deore XT RD-M8100
• Speed: 12
• Weigh 284g (SGS)
• Remarks: w/Bumper on pully cage
• B-Axle Hollow axle: ✔
• Compatible chain: HG 12 speed
• Direct attachment (conventional)
• Fluoric coated link bushings: 7
• Max front chainring teeth difference: 0T (SGS)
• Total capacity: 41T (SGS)
• Max. low speed sprocket capacity:51T (SGS)
• Min. low speed sprocket capacity: 51T (SGS)
• Max. top speed sprocket capacity: 10T (SGS)
• Min. top speed sprocket capacity: 10T (SGS)
• Pulley Sunken type pulley bolt: ✔
• Pulley G pulley bearing: Sealed bearing
• Pulley T pulley bearing: Sealed bearing
• Pulley Teeth: 13T
• Top-Normal spring type shadow rear derailleur+: ✔

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