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Shimano Deore XT M8000 GS Rear Derailleur - 11-Speed

Item: 50-4090
Save $20.00 (20%) $79.99 MSRP $99.99
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Shimano's move to 11-speed MTB has been about more than just adding another cog. It's about fundamentally redesigning the way the entire system shifts to make it smoother, crisper, and more reliable. And at the heart of any redesign will always be the rear derailleur. The all-new Shimano Deore XT M8000 GS rear derailleur has been redesigned with a lighter shift than its predecessor, with 20% less force required to move the chain, and it does so more efficiently so every shift feels smoother and easier. Chain stability has been improved for less slap noise, and more efficiency with every pedal stroke. The all-new Shadow design with an optimized slant angle helps keep the chain perfectly tensioned and stable, with an easy to adjust design. The new pulleys and jockey wheels have a new tooth design to reduce friction and make every pedal stroke more efficient.


  • Reengineered for 20% lighter rear shifts
  • New Shadow design with optimized slant angle for chain stabilization
  • More efficient and lighter, smoother shifting
  • New cables and housing with hyper low-friction coating
  • Easy to adjust chain stabilizer
  • Efficient pulley too and jockey wheel design
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