Shimano Dura-Ace FC-R9200 Crankset - 165mm 12-Speed 52/36t Hollowtech II Spindle Interface BLK CheckoutSpec= Bosch CX CNC crafted with 7075 aluminum

CNC crafted with 7075 aluminum

Wheel Diameter: 100mm

4-Way stretch

Swenor Replacement Wheel for skate rollerskis

Shimano Dura-Ace FC-R9200 Crankset - 165mm 12-Speed 52/36t Hollowtech II Spindle Interface BLK CheckoutSpec= Bosch CX CNC crafted with 7075 aluminumThe 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