Shimano Dura-Ace FC-R9200 Crankset - 170mm 12-Speed 50/34t Hollowtech II Spindle Interface BLK ModelNumber=K9255 The Pro Conical headset features

The Pro Conical headset features a taller conical shaped dust cap for a cleaner look with less spacers

Cleat Bolt Pattern 2-Bolt Closure Lace Color Core Black/Core Black/Red Defined Color Black Gender/Age Mens Shoe Size (US) 11

}RaceFace Getta Grips - Black Lock-On 33mm

Cassette Body Type Shimano Dynasys 11 Speed Mountain

Shimano Dura-Ace FC-R9200 Crankset - 170mm 12-Speed 50/34t Hollowtech II Spindle Interface BLK ModelNumber=K9255 The Pro Conical headset featuresShimano Dura Ace FC R9200 Crankset 170mm 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