Shimano Dura Ace FC-R9100 road bike large chainring

(9 reviews)

50, 52, 53, 54 and 55 teeth, genuine Shimano Dura Ace

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Ref : 1854967

€164.46

Price : €299.99

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Based on 9 reviews

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Shimano Dura Ace FC-R9100 road bike large chainring

More details In stock

Shimano Dura Ace FC-R9100 road bike large chainring

€164.46

Also available in store

Our opinion

This large Shimano Dura Ace FC-R9100 road bike chainring benefits from the brand's latest technologies, for even greater efficiency on the road and to adapt your gear ratios to your riding style.

Julien C.

20 years' experience in the world of cycling

The Shimano Dura-Ace FC-R9100 large chainring is designed to be fitted to Shimano Dura-Ace FC-R9100 cranksets. Variants that incorporate this crankset, such as the R9150 and R9120 groupsets, are of course compatible. The Hollowglide hollow chainring gives the crankset greater stiffness whilst being lighter, and optimises the rider’s power transfer from the pedal to the drivetrain.

The shift from one chainring to another is also optimised so that the chain switches in a quarter-turn from the large to the small chainring and vice versa.

Technical specifications

- Tooth count: 50 / 52 / 53 / 54 / 55
- Chainring type: External
- Centre distance: 110 mm
- Gears: 11
- Hollowglide technology
- Brand: Shimano

Warning: Shimano strictly recommends the following combinations: 50x34, 52x36, 53x39, 54x42 or 55x42; other combinations, such as 53x36 or 52x34, may cause the chain to skip or jam, or even result in damage to the crankset which is not covered by the manufacturer’s warranty.

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5★

9.8/10

Based on 9 reviews

Didier D.
Published Aug 22, 2023 at 07:21 pm

5

Excellent product, meets my expectations. (Translated review)
Arnaud B.
Published Jun 28, 2023 at 07:09 pm

5

Perfect, installs very easily on the pedal, conforms to the original chainring (Translated review)
Jean-Pierre G.
Published May 04, 2021 at 02:54 pm

5

Received the 2 trays 50 and 34 in 3 days at more than reasonable prices for Dura Ace. I had been waiting for 5 weeks at my bike shop. Quick assembly after express training via tutorial. Adequate adjustment of the Dura Ace Di2 derailleur according to the same principle. Pure happiness! (Translated review)
Jordan M.
Published Mar 21, 2021 at 07:22 pm

5

Products meet my expectations, very fast delivery (Translated review)
Frédéric F.
Published Jun 26, 2020 at 03:12 pm

5

Product a bit expensive but very well finished. Light. Fast delivery. (Translated review)
Bruno P.
Published Jun 08, 2020 at 10:37 pm

4

Installation in 5 minutes in place of my 52 teeth. Just need to readjust the height of the front derailleur and it rolls. I take off one star for the high price. (Translated review)
Paul V.
Published Apr 18, 2020 at 10:15 am

5

Replacing the 50 Shimano chainring with this 52, it is perfect, easy installation, I recommend this product (Translated review)
Yannick L.
Published May 04, 2019 at 02:06 pm

5

I bought this 50-tooth chainring to replace the 52-tooth one that was sold with my bike. It does its job very well. (Translated review)
Franck R.
Published Sep 12, 2018 at 03:33 pm

5

Quality consistent with Shimano Dura Ace, beautiful product, it's an investment for the long term. (Translated review)