Shimano Dura Ace 9100 11Spd Chainset Black

TheShimano Dura Ace 9100 11spd Chainsetoffers the perfect balance of low weight and rigidity, making it the choice for road racing's elite riders across the world. The Hollowtech II 11-Speed Dura-Ace R9100 Chainset offers the perfect balance of low weight and rigidity, making it the choice for road racing's elite riders across the world.The hollow outer chainring eliminates outer chain flex, hugely improving shift performance even under a high load, reduces weight and improves rigidity. The industry leading Hollowtech II 4 arm cold forged hollow crank arms increase rigidity, reduces weight and improve strength and the wide range of ratios and crank lengths available allows riders to find...

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