Shimano Dura-Ace FC-R9200 Crankset - 175mm 12-Speed 50/34t Hollowtech II Spindle Interface BLK MFPN=11.4018.021.000 Nylon 6/6 composite cradle 6061

Nylon 6/6 composite cradle 6061 forged aluminum arms

Developed for locking the nipple to the spokeduring wheel building procress preventing the spoke-nipple connection from loosening

}Full Speed Ahead Orbit Xtreme Pro Headset 1-1/8" Black

Mfg Size X-Small Defined Color Black Rear Axle QR x 141mm Wheel Size 27

}Maxxis Minion DHF Tire - 24 x 2

Shimano Dura-Ace FC-R9200 Crankset - 175mm 12-Speed 50/34t Hollowtech II Spindle Interface BLK MFPN=11.4018.021.000 Nylon 6/6 composite cradle 6061Shimano Dura Ace FC R9200 Crankset 175mm 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