Shimano Dura-Ace FC-R9200 Crankset - 170mm 12-Speed 50/34t Hollowtech II Spindle Interface BLK ModelNumber=K9255 Patented low-profile tubeless rim design

Patented low-profile tubeless rim design balances lateral stiffness with radial compliance

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

}RaceFace Getta Grips - Black Lock-On 33mm

Cassette Body Type Shimano Dynasys 11 Speed Mountain

Tubo series tubes are intended for every day use

Shimano Dura-Ace FC-R9200 Crankset - 170mm 12-Speed 50/34t Hollowtech II Spindle Interface BLK ModelNumber=K9255 Patented low-profile tubeless rim designShimano 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