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.
BENEFIT
Fast and precise shifting performance optimized to take on any trail
FEATURE
Faster and shockless shifting
FEATURE
Wide range 12-speed drivetrain with low sprocket combination -10-51T
BENEFIT
Silent drivetrain in all gear positions
FEATURE
Decreased rear derailleur and chain tension in low gear
FEATURE
New bumper added to rear derailleur pulley cage
FEATURE
Bigger 13T pulley
BENEFIT
Stable drivetrain on rough terrain
FEATURE
Low-profile design
TECHNOLOGY
SHIMANO SHADOW RD+
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Model No
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RD-M8100-SGS
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Series
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DEORE XT
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Rear Speeds
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12
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Compatible Chain
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HG 12-speed
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RD Construction
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SHIMANO SHADOW RD+
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Mount
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Direct attachment (conventional)
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Max. Front Difference
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0T
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Total Capacity
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41T
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Low Sprocket - Max.
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51T
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Low Sprocket - Min.
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51T
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Top Sprocket - Max.
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10T
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Top Sprocket - Min.
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10T
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Fluoric Coated Link Bushings
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7
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Pulley Teeth
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13T
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Guide Pulley Bearing
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Sealed Bearing
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