Shimano Dura-Ace FC-R9200 Crankset - 165mm 12-Speed 54/40t Hollowtech II Spindle Interface BLK MFPN=MIG50012 Every width of the EC90

Every width of the EC90 ALX has its own size-specific top section with corresponding cross sectional dimensions

}Easton CINCH BB386/BBRight Bottom Bracket - 86mm For 30mm Spindle

5-45MM) 700 LB

Size: 27 x 56 x 11cm (10

Do not apply to tyre tread or braking surfaces

Shimano Dura-Ace FC-R9200 Crankset - 165mm 12-Speed 54/40t Hollowtech II Spindle Interface BLK MFPN=MIG50012 Every width of the EC90Shimano Dura Ace FC R9200 Crankset 165mm 12 Speed 54 40t 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