Home / Shop / Shimano Dura-Ace FC-R9200 Dura-Ace 12-speed double chainset; 52 / 36T 175 mm
  • Shimano Dura-Ace FC-R9200 Dura-Ace 12-speed double chainset; 52 / 36T 175 mm - Nsnoe
  • Shimano Dura-Ace FC-R9200 Dura-Ace 12-speed double chainset; 52 / 36T 175 mm - Nsnoe
  • Shimano Dura-Ace FC-R9200 Dura-Ace 12-speed double chainset; 52 / 36T 175 mm - Nsnoe

Shimano Dura-Ace FC-R9200 Dura-Ace 12-speed double chainset; 52 / 36T 175 mm

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  • Detail
    • The HollowTech II 12-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 12-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
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