Shimano Dura-Ace FC-R9200 Crankset - 172.5mm 12-Speed 52/36t Hollowtech II Spindle Interface BLK ASTM F1952-15 DH AirScape backpanel with contouring lumbar

AirScape backpanel with contouring lumbar wrap provides maximum stability

}KS LEV Integra/LEV DX Oil Pressure Cartridge - 150mm

The Bearing Press Pro Kit installs 14 bearing sizes including todays most common bottom bracket and thru axle bearings

Largest Cog 28 Color Black Rear Der/Shifter Compatibility Shimano Mountain Rear Derailleur Mount Type Dropout Claw Hanger Drivetrain Speeds 6 Drivetrain Speeds 7 Chain Wrap Capacity (teeth) 34 Cage Length Long

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Shimano Dura-Ace FC-R9200 Crankset - 172.5mm 12-Speed 52/36t Hollowtech II Spindle Interface BLK ASTM F1952-15 DH AirScape backpanel with contouring lumbarThe 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