Shimano Front Chainwheel Dura Ace Di2 - Cyclop.in

Shimano Front Chainwheel Dura Ace Di2

IFC9000CX04

Regular priceRs. 53,478.00
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Description :

DURA-ACE HOLLOWTECH II - Road Crankset - 2x11-speed

The DURA-ACE FC-9000 crankset uses advanced HOLLOWTECH II technology and a 4-arm design to reduce weight while maintaining efficiency. An improved chain guide provides surefire shifting and decreased chain drop. It uses a 110mm pitch circle diameter and is offered in 50-34, 52-36, 52-38, 53-39, 54-42, 55-42T chainring options. It is available in 165, 167.5, 170, 172.5, 175, 177.5, and 180mm crankarm lengths.

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

Specs :

MODEL NO FC-9000
SERIES DURA-ACE 9000 Series
Color Series color
Average weight  610 g (50-34T)
HOLLOWTECH II Technology
Chain line (mm) 43.5
Chain ring combination 55-42T, 54-42T, 53-39T, 52-38T, 52-36T, 50-34T
Compatible BB type Outboard
Compatible chain HG-EV 11-speed, HG-X11
Crank Arm Length 165 mm, 167.5 mm, 170 mm, 172.5 mm, 175 mm, 177.5 mm, 180 mm
Gear arms 4
HOLLOWGLIDE
HOLLOWTECH Technology
Optional Chain Guard Without chain guard
P.C.D. (mm) 110
Rear speeds 11
Recommended BB_Pressfit SM-BB92-41B
Recommended BB_Threaded (normal) BB-R9100
Threaded BB Shell Width 68 mm, 70 mm
Includes Crank Arm Fixing Bolt Yes
Q-factor (mm) 146

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