Shimano Dura-Ace FC-R9200 Crankset – 170mm 12-Speed 50/34t Hollowtech II Spindle Interface BLK

The Shimano Dura-Ace FC-R9200 crank performs two vital functions; transferring your pedaling effort into the drivetrain and ensuring the fastest most precise front shifting available. With HOLLOWTECH II crank arms to ensure light weight and Shimano's class