SHIMANO DURA-ACE R9270 HYDRAULIC DISC GROUPSET Crankset Option:165mm / 50-34T The Overcurve shoe construction features

The Overcurve shoe construction features a staggered collar that wraps around the ankle

fibers rush into the wound and quickly stop air loss

causing the lubricating film to turn grey or black

9 x 459mm M: 140-170mm travel / 30

A molded rubber bar keeps the front wheel stationary

SHIMANO DURA-ACE R9270 HYDRAULIC DISC GROUPSET Crankset Option:165mm / 50-34T The Overcurve shoe construction featuresWHAT'S INCLUDED Shimano Dura Ace R9270 Shifter Levers Brake Calipers (Left Front & Right Rear) Shimano MT 900 Centerlock Rotors [F]160mm & [R]140mm Shimano Dura Ace Front & Rear Derailleur (FD R9250 & RD R9250) 1x Shimano Battery (BT DN300) 2x Shimano Electronic Cables (SD 300) 1x Shimano 12 speed Di2 Battery Charging Cable (EW EC300) 1x Shimano Dura Ace Cassette (CS R9200) 1x Shimano Dura Ace XTR Chain (CN M9100) 1x Shimano Dura Ace Crankset