OneUp Components

XTR M9000 Traction Chainrings

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  • Regular price £40.50
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OneUp's Oval design has 3 main benefits; traction, traction and more traction. Forget any of the power gain claims that you've heard from the road side of the sport. For mountain, oval rings provide a more constant torque to the rear wheel thereby reducing spinouts and stalls on tough climbs.

  • Get ultimate traction by smoothing out the torque you deliver to your rear tire
  • 12% ovality (32T is equal to a 30T-34T range)
  • 115° clocking from crank arm puts the major axis in your power stroke
  • Narrow Wide tooth profile eliminates chain drop with the perfect chain mesh fit
  • Perfect chainline 49mm corrected from stock 50.4mm.  For a quieter drivetrain with improved chain wear and best drop performance
  • Threaded for included M9 hardware. No M7 M9000/M9020 bolt pack required
  • Aggressive crud chamfers for awesome mud shedding performance and extended ring life
  • Reinforced Wide tooth design provides maximum ring durability when run without a bash
  • Made from hard wearing 7075-T6 aluminum plate
  • Removes stock Shimano tab shims (Saves 35g)

XTR M9000 Traction Chainrings Specification

  • Material:  7075-T6 
  • Weight: 46g (30T), 50g (32T)
  • Chainline: 49mm
  • Compatible with: Shimano M9000/M9020 XTR armsets; 9, 10, 11 and 12 Speed SRAM Chains (not compatible with 12 Speed XTR Chains)
  • Colour: Black
  • Colors:  XTR color matched anodizing

Installation: Align the small bump (small hole on direct mount rings) on the inner edge of the ring with your crank arm