Shimano Dura-Ace FC-R9200 Crankset - 165mm 12-Speed 50/34t Hollowtech II Spindle Interface BLK CheckoutSpec= For G2 RSC/Ultimate BB Inclusion No Drivetrain Spacing

BB Inclusion No Drivetrain Spacing Road Primary Color Black Teeth 34/50 Crankset Material Carbon BCD 110 Chainline 45

and 6 hex bits T10

The valves are equipped with an O-ring and grooved aluminum locknut for a leak-free seal

Durable anodized finish

Hose Kits Barbs and Strain Relief for Servicing Reverb Lines

Shimano Dura-Ace FC-R9200 Crankset - 165mm 12-Speed 50/34t Hollowtech II Spindle Interface BLK CheckoutSpec= For G2 RSC/Ultimate BB Inclusion No Drivetrain SpacingShimano Dura Ace FC R9200 Crankset 165mm 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