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Shimano Dura Ace 20 crank 172.5mm 34/50, FC-R9100DX04, 11-speed
  • HOLLOWTECH II arm for optimal power transfer
  • High stiffness and low weight
  • Gearing: 50x34, 2x11 speeds
  • Color: Black
  • Crank arm length: 172.5 mm

From Unit price / pcs
2 467.50 CHF *
4 457.90 CHF *
8 453.10 CHF *
477.00 CHF
incl. 8,1% VAT Shipping from 5.90 CHF
in stock (supplier)
Shipping date: 03.04.2024
pcs
Description
Description

The R9100 series enables optimum power transmission. This is achieved by its wider HOLLOWTECH II arm and a reinforced outer chainring on its unique asymmetrical spider design with four arms. In terms of stiffness and lightness, the R9100 cranks meet the highest standards.

Optimum power transmission
For high stiffness and lower weight
Redesigned toothing profile for wider spacing

Range of use Road
Gradation 50x34
Shaft mount Hollowtech II
color black
Gears 2x11
groupset Dura-Ace
Chainline 43.5 mm
Compatible chain HG-EV 11-speed / HG-X11
Abbreviation FC-R9100
Crank length 172.5 mm
Part no. IFCR9100DX04
Model year 2016
Product type Crankset
Q-factor 146 mm
Bottom bracket Without bottom bracket (BB-R9100 / SM-BB92-B)
Ø bolt circle 110 mm

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