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Description & Specs
Shimano Dura-Ace R9100 42t 110mm 11-Speed Chainring for 42/54t. This Shimano chainring allows you to update your Dura-Ace FC-R9100 11-speed crankset with a chainring configuration to best fit your riding style.
  • Integrates Shimano Hollowglide Technology: the high rigidity hollow structure cuts down on weight yet maintains strength to provide better power transfer and quicker more precise front shifting
  • Features a weight saving 4-bolt design with a BCD of 110 mm
    • TECH SPECS
    Color Black
    Ring Position/Type Inner
    Tooth Count 42
    Drivetrain Speeds 11
    Chainring BCD 110 Shimano Asymmetric
    Material Aluminum
    Defined Color Black
    keyword search CR0799
    keyword search Y1N242000
    Description & Specs
    Shimano Dura-Ace R9100 42t 110mm 11-Speed Chainring for 42/54t. This Shimano chainring allows you to update your Dura-Ace FC-R9100 11-speed crankset with a chainring configuration to best fit your riding style.
  • Integrates Shimano Hollowglide Technology: the high rigidity hollow structure cuts down on weight yet maintains strength to provide better power transfer and quicker more precise front shifting
  • Features a weight saving 4-bolt design with a BCD of 110 mm
    • TECH SPECS
    Color Black
    Ring Position/Type Inner
    Tooth Count 42
    Drivetrain Speeds 11
    Chainring BCD 110 Shimano Asymmetric
    Material Aluminum
    Defined Color Black
    keyword search CR0799
    keyword search Y1N242000

    Shimano Dura-Ace R9100 42t 110mm 11-Speed Chainring for 42/54t

    CH0721

    $51.15
    $51.15
    $65.16
    Shipping calculated at checkout.
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