Shimano Dura-Ace FC-R9200 Crankset - 165mm 12-Speed 54/40t Hollowtech II Spindle Interface BLK Length-52mm This item is a center-lock

This item is a center-lock disc brake version

2 damper focused on providing mid-stroke support

Smooth perimeter is easy to move around and has a round edge to set a knee against for stability

Includes (2) 44mm CushCore presta air valves valve core tool installation instructions and rim stickers Model XC Set Size 29" Tire W 1

Chainring and bottom bracket Sold Separately Rings Sold Separately Number of Chainrings No Rings Included Drivetrain Speeds 12 Chainline/Hub Compatibility 141/148 Boost Hubs Color Black/Silver Crank Length (mm) 165 Crank Intended Use Mountain BB Included No Pedal Spindle 9/16" Defined Color Silver

Shimano Dura-Ace FC-R9200 Crankset - 165mm 12-Speed 54/40t Hollowtech II Spindle Interface BLK Length-52mm This item is a center-lockThe 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. Optimal balance of stiffness strength weight and rotational performance HOLLOWGLIDE structure cuts weight yet maintains strength for better