Shimano Dura Ace 7900 Crank Set FC-7900

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Color 172.5 mm
Size 53-39T

Shimano Dura-Ace FC-7900 Crankset

The Shimano Dura-Ace FC-7900 road bike crankset is redesigned to combine rigidity with aerodynamics featuring newly engineered crank technology at remarkable weight savings!
  • Lightweight, rigid crankarms with thin-walled, Hollowtech II technology deliver excellent power transfer and acceleration
  • HollowGlide hollow outer chainring reduces weight, increases strength and enhances stiffness of the entire crankset by 20% for even more shifting power
  • Wider gear range accommodates most cycling situations and offers less chain touch in the small/small combination
  • Individually machined chainring teeth improve chain contact for greater shifting performance
  • Improved bottom bracket seals reduce contamination and friction
  • Bottom bracket not included