Shimano Dura-Ace FC-R9200 Crankset - 170mm 12-Speed 54/40t Hollowtech II Spindle Interface BLK low speed compression RC-1 expands and hardens as

RC-1 expands and hardens as it cures filling gaps and ensuring secure installation

This pedal is ideal for gravel and cyclocross as well

and Mounting Plate includes:

Kluber NBU52 grease runs better and smoother with time and is highly resistant to being washed out

Super bright 250 lumen output

Shimano Dura-Ace FC-R9200 Crankset - 170mm 12-Speed 54/40t Hollowtech II Spindle Interface BLK low speed compression RC-1 expands and hardens asThe 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