Shimano Dura-Ace FC-R9200 12 Speed Crankset Size:165mm Specialized Alloy OSBB

Specialized Alloy OSBB

leave nothing to compromise

we worked with the top athletes to gather their wish-list of performance traits that would make the ultimate wet weather weapon

15 mm wide

but now with even more crank arm length options

Shimano Dura-Ace FC-R9200 12 Speed Crankset Size:165mm Specialized Alloy OSBBThe Shimano Dura Ace FC R9200 12 Speed Crankset, the heart of the bicycle, ensures no portion of your pedal stroke is wasted. With hollow arms and chainrings, weight is kept to a minimum while stiffness and shifting precision are maximized. The 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 for light weight