Shimano Dura-Ace FC-R9200 Crankset - 170mm, 12-Speed, 50/34t, Hollowtech II Spindle Interface, Black axle-set Park Tool Cutting Tool Accessories

Park Tool Cutting Tool Accessories Head & Steerer Tube Cutting Tool UPC: 763477013910

Code RSC is built from the elements that made Guide a benchmark in contemporary brake design and performance

and quick bearing replacement

Bones is so quick and easy to set up right out of the box

Custom-molded dual-lip seal on the crown race protects lower bearing in the toughest conditions

Shimano Dura-Ace FC-R9200 Crankset - 170mm, 12-Speed, 50/34t, Hollowtech II Spindle Interface, Black axle-set Park Tool Cutting Tool AccessoriesThe 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 leading chainring designs, the FC R9200 won't let you down. 148mm Q factor 44. 5mm chainline Optimal balance of stiffness, strength, weight and rotational performance HOLLOWGLIDE structure cuts