Shimano Dura-Ace FC-R9100 11-Speed crank(Box) R9100 CRANK CRANKSET

A top-of-the-line classic continues to keep up with the times

Redesigned crank arm accommodates disc brake frames

Chainline and tooth profile adapted to gearing on disc race bikes

Reduction in weight without a sacrifice in strength

Allows for huge range of gearing options with a single crank

Shimano proves there’s still a place for aluminum crank arms at cycling’s most elite levels