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Shimano Dura-Ace FC-R9100 11-Speed Chainrings 34T
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Shimano Dura-Ace FC-R9100 11-Speed Chainrings

Mfg PartNum:
$37.00-$346.00
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You Wanted The Best — You Got The Best

The Shimano Dura-Ace FC-R9100 11-Speed Chainrings are precision crafted to work perfectly together with the rest of the Dura-Ace R9100 groupset. Featuring Hollowglide construction technology and a universal 110 asymmetric BCD for all chainrings in the R9100 line, the Dura-Ace chainrings are stronger, stiffer, lighter, and easier than ever to install.

The Shimano Dura-Ace FC-R9100 11-Speed Chainrings are available in a variety of sizes for inner and outer ring applications.

Inner Ring Sizes:
  • 34T
  • 36T
  • 39T
  • 42T
  • Outer Ring Sizes:
  • 50T
  • 52T
  • 53T
  • 54T
  • Features:

    • Ultralight precision aluminum construction
    • 110mm Shimano Asymmetric BCD
    • 4-bolt mounting
    • Available in inner and outer chainring variants
    • Dura-Ace 11-speed compatibility
    • Color: black

    B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

    34T

    Mfg PartNum: Y1VP34000  

    36T

    Mfg PartNum: Y1VP36000  

    39T

    Mfg PartNum: Y1VP39000  

    42T

    Mfg PartNum: Y1VP42000 

    50T

    Mfg PartNum: Y1VP98010 

    52T

    Mfg PartNum: Y1VP98020  

    53T

    Mfg PartNum: Y1VP98030  

    54T

    Mfg PartNum: Y1VP98040  

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    Reviewed 9/9/2021
    by Anonymous
    Overall Rating
    Perfect. Old one delaminated

    Quick delivery in hard to find part. All good.

    Was this review useful to you? Yes/No
    Thank you for your feedback.
    Reviewed 9/17/2018
    by jpglrs
    Cycling Enthusiast
    Driftless area of IowaWisconsin
    Value Rating
    Overall Rating
    0 of 1 customers found this review helpful.
    Perfect match for lower gearing

    I just replaced all the components on my 15 year old Seven Axiom frame. Since my frame has S & S couplers, I wanted wireless electronic shifting so I went with SRAM e-tap wireless shifters and derailleurs. All the other components are Shimano Dura Ace 11 speed including the crankset which came with 53/39 chainrings. The lower gearing was a little too high for my liking so I changed out the 39 tooth chainring for the 36 tooth chaniring I ordered from Bike Tires Direct. The change out was very simple and took no more than five minutes. Now my lower gearing is perfect!

    Was this review useful to you? Yes/No
    Thank you for your feedback.
    Reviewed 3/7/2019
    by Anonymous
    Cycling Enthusiast
    Walnut Creek, CA
    Value Rating
    Overall Rating
    0 of 1 customers found this review helpful.
    Perfect

    Will be spinning up the Northern California Hills...

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    Thank you for your feedback.
    Reviewed 9/25/2020
    by Matt
    Connecticut
    Overall Rating
    1 of 1 customers found this review helpful.
    Tried and True

    Not much to say, tried and true chainrings. Converted back to 2x for my gravel rig, too much tarmac between gravel sections where I live, so went with 50x34 which was the sweet spot on my previous gravel bike. Lives us to Dura Ace standards, can�t go wrong.

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