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SHIMANO FC-R9100 Dura-Ace compact chainset - HollowTech II 50/34T Black

SHIMANO FC-R9100 Dura-Ace compact chainset - HollowTech II 50/34T Black click to zoom image
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OUR PRICE £499.99

*€549.24 approx
**$608.34 approx

Product Enquiry
Options 50 / 34 teeth 165 mm Black (Item# 4524667741831 FCR9100A04) In Stock (warehouse)

50 / 34 teeth 170 mm Black (Item# 4524667741725 FCR9100C04) In Stock (warehouse)

50 / 34 teeth 172.5 mm Black (Item# 4524667741480 FCR9100D04) In Stock (warehouse)

50 / 34 teeth 177.5 mm Black (Item# 4524667741688 FCR9100F04) In Stock (warehouse)

50 / 34 teeth 180 mm Black (Item# 4524667741473 FCR9100G04) In Stock (warehouse)
  • The HollowTech II 11-speed Dura-Ace chainset offers the optimum balance of light weight and rigidity, making it the global choice for road racing's elite riders
  • Hollow outer chainring, giving vast improvements in rigidity and increased weight savings
  • The hollow outer chainring has essentially removed outer chainring flex, hugely improving shift performance making it precise even under high load
  • These industry leading HollowTech II 4 arm cold forged hollow crank arms have been evolved to increase rigidity, reduce weight, and improve strength
  • The teeth have been developed to work only in conjunction with the 11-speed chains for improved contact providing more efficiency and improved power transfer
  • There is a wide range of chainring ratios and crank arm lengths available enabling customisation for all riders and racing disciplines
  • HollowTech II integrated bottom bracket design uses a wider bearing placement and larger axle diameter for increased stiffness and efficiency
  • Bottom bracket seal design has a minimal bearing interface gives superbly smooth rolling and increased durability
  • Weight 609 grams (50-34T)
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As with any product, specification is subject to change without prior notification. You are advised to confirm current specification before buying.

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