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Shimano
Deore 12 RD-M6100 Rear Derailleur

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$56.99

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Deore 12 RD-M6100 Rear Derailleur

System efficiency continues to drive Shimano's innovation, and it's apparent in the new Deore 12-speed rear derailleur. Taking a quieter approach to trail sessions, Shimano uses Shadow RD+ technology, which stabilizes the chain to reduce slap, and more importantly, chain drop. With less tension in the low gear and optimized chain tension down the bloc, constant chain management leaves your drivetrain looking more like a well-functioning single speed than an oversaturated pasta noodle. The result also satisfies woodland animal's decibel-level ordinances as chain slap is dramatically reduced.


The larger pulley with 13-teeth further increases efficiency, reduces noise, and affords faster and more precise shifts than previous generations. Optimized for 1 x 12 drivetrains and fitting up to Shimano's 51-tooth cog, this is a fully modernized and trail-eager derailleur.


Details

  • New 12-speed derailleur for mountain bike cassettes up to 51-teeth cogs
  • Larger pulley size increases efficiency and chain management
  • Shimano Shadow RD+ technology for a simple resolution to chain management
  • Reduced profile avoids more trail damage
  • Quieter operation for the woodland animals
  • Item #SHIU1CL
Cage Length
long
Capacity
51t
Cassette Range
10 - 51t
Gearing
1 x 12
Compatibility
Shimano Deore 12-speed drivetrain
Recommended Use
enduro, trail
Manufacturer Warranty
2 years