Shimano Dura-Ace FC-R9200 Crankset - 170mm 12-Speed 50/34t Hollowtech II Spindle Interface BLK CheckoutSpec= and shaft bolt) }Full Speed Ahead SL-K ABS

}Full Speed Ahead SL-K ABS Mega Tooth Chainring - 40t 110mm ABS BCD For 1x11-Speed Black

Length 144 Color Black/Gray Flange No Lock On Yes Weight 212 Grip Shift Specific No Defined Color Black Shape Ergo

Built-in 3/8" fittings allow for use with a torque wrench to achieve proper torque

Paired with a Charger 3 damper tuned for downhill speed

Color Black Rings 50/34 Number of Chainrings Double Crank Length (mm) 175 Crank Intended Use Road Drivetrain Speeds 9 BB Included No Pedal Spindle 9/16" Spindle Interface Type Octalink V2 Chainring BCD 110 Chainline/Hub Compatibility 130 Hubs Chainline/Hub Compatibility 135/142 Road Disc Hubs > 415 mm Chainstay Defined Color Black

Shimano Dura-Ace FC-R9200 Crankset - 170mm 12-Speed 50/34t Hollowtech II Spindle Interface BLK CheckoutSpec= and shaft bolt) }Full Speed Ahead SL-K ABSThe 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