Shimano Dura-Ace FC-R9200 Crankset - 160mm 12-Speed 50/34t Hollowtech II Spindle Interface BLK Model=EPS Interface Unit Shimano Chain WhipsErgonomic rubber-coated handle

Shimano Chain WhipsErgonomic rubber-coated handle for a comfortable grip

}Shimano Tiagra RD-4700-SS Rear Derailleur - 10 Speed Short Cage Black

5" ISO Width (mm) 57 Labeled Size 27

}Swiftwick Pursuit Seven Ultralight Socks - 7 inch Block Stripe Charcoal XL

It is a versatile model that delivers a safe cycling experience in adverse weather conditions and on technical tracks At the very limit mountain biking

Shimano Dura-Ace FC-R9200 Crankset - 160mm 12-Speed 50/34t Hollowtech II Spindle Interface BLK Model=EPS Interface Unit Shimano Chain WhipsErgonomic rubber-coated handleShimano Dura Ace FC R9200 Crankset 160mm 12 Speed 50 34t Hollowtech II Spindle Interface Black. 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 Shimanos class leading chainring designs the FC R9200 wont let you down. Optimal balance of stiffness strength weight