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Shimano Dura-Ace FC-7900 CranksetThe 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
Shimano Dura-Ace FC-7900 Crankset
- bb - compatibility:
- Hollowtech II
- 170mm, 172.5mm, 175mm
- ring material: