Shimano Dura-Ace FC-R9200 Crankset - 170mm, 12-Speed, 50/34t, Hollowtech II Spindle Interface, Black axle-set Bones is so quick and

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

Wolf Tooth CAMO Aluminum Hyperglide+ Chainrings Direct Mount Chainrings UPC: 810006800609

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

along with many other outboard bearing bottom brackets including Shimano

Shimano Dura-Ace FC-R9200 Crankset - 170mm, 12-Speed, 50/34t, Hollowtech II Spindle Interface, Black axle-set Bones is so quick andThe 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