HOLLOWTECH II Crankset (2x11-speed)

DURA-ACE_9000_m

FC-9000

DURA-ACE_9000_m

FC-9000

HOLLOWTECH II Crankset (2x11-speed)

  • FEATURE
    • Lighter weight, maintain efficiency
    • Combined with the improved chain guide design to reduce chain drop
    • Maintains high rigidity and reduces weight
    BENEFIT
    • Optimum Power Transfer
    • 4-arm construction crankset
    • HOLLOWGLIDE
    • 110mm Pitch Circle Diameter
    • 50-34T/53-39T/54-42T/55-42T/52-36T/52-38T
    • Weight: 683g (53-39T, with bottom bracket) 683g (50-34T, with bottom bracket)

TECHNOLOGIES

PRODUCT SPECIFICATIONS

MODEL NO FC-9000
SERIES DURA-ACE 9000 Series
Color Series color, -
Average weight 639 g (55-42T) 632 g (54-42T) 618 g (53-39T) 622 g (52-38T) 618 g (52-36T) 610 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 52-38T 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

SERIES LINE-UP

  • Bottom Bracket SM-BB9000
  • Brake Dual-Pivot Brake Caliper
  • Brake Front fork mount type
  • Brake Under Bottom Bracket mount type for rear brake