Shimano Dura-Ace FC-R9200 Crankset – 172.5mm 12-Speed 52/36t 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.

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