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Built for total chain control, each tooth's thickness is CNC machined to fit better into the chain's inner and outer links. Eight available X-SYNC™ Direct Mount chainrings (26-28-30-32-34-36-38-40) let you tune your gear range to match your terrain, wheel size and riding style.

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$377 - $407

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  • CNC machined 7075, two-tone anodized X-SYNC™ chainring-an integral component of the
  • X-SYNC™ technology for all 10-, 11- and 7-speed systems
  • X-SYNC™ tall, square tooth design provides maximum chain control
  • Sharp, narrow tooth profile and rounded chamfer edges help manage a deflected chain
  • Mud-clearing recesses for the inner chain links and rollers
  • Cranks come with protective crank boots installed
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Speeds 10/11
BB Compatibility BB30/PF30-68/73mm, GXP 100mm/PF GXP 121mm, GXP/PF GXP 68/73mm
Chainring Size 26, 28, 30, 32, 34, 36, 38, 40
Crank arm length 170mm, 175mm
Chainline 49.0mm, 52.0mm, 66.5mm
BB Spindle Interface 24mm, 30mm
Color (Crank arm) Black, Blue, Green, Red