Shimano Dura-Ace 9100 Crank

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  • Regular price $603.00


FC-R9100

HOLLOWTECH II Crankset (2x11-speed)

  • FEATURE
    • Best balance for lighter weight (-7g) and efficiency
    • Maintains high rigidity and reduces weight
    • Shorter length of rear center with O.L.D.135mm
    BENEFIT
    • Optimum power transfer
    • Iconic design
    • Adapted for race specific disc brake system
    • Rider tuned gearing options

     

    TECHNOLOGIES

     

    PRODUCT SPECIFICATIONS

    MODEL NO FC-R9100
    SERIES DURA-ACE R9100 Series
    Color Series color, -
    Average weight 650 g (55-42T) 642 g (54-42T) 626 g (53-39T) 624 g (52-36T) 614 g (50-34T)
    HOLLOWTECH II Technology X
    Threaded BB shell width_70mm X
    Chain line (mm) 43.5
    Chain ring combination 55-42T 54-42T 53-39T 52-36T 50-34T
    Compatible BB type_Outboard X
    Compatible chain HG-EV 11-speed/HG-X11
    Crank fixing bolt included X
    Crank arm length (mm)_165.0 X
    Crank arm length (mm)_167.5 X
    Crank arm length (mm)_170.0 X
    Crank arm length (mm)_172.5 X
    Crank arm length (mm)_175.0 X
    Crank arm length (mm)_177.5 X
    Crank arm length (mm)_180.0 X
    Gear arms 4
    HOLLOWGLIDE X
    HOLLOWTECH Technology X
    Optional chain guard_Without chain / bash guard X
    P.C.D. (mm) 110
    Rear speeds 11
    Recommended BB_Pressfit SM-BB92-41B
    Recommended BB_Threaded (normal) BB-R9100
    Threaded BB shell width_68mm X
    Crank arm fixing bolt_With X
    Q-factor (mm) 146