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Shimano Dura-Ace R9100 11 Speed Rear Derailleur

Shimano Dura-Ace R9100 11 Speed Rear Derailleur
8 reviews
1151,60 129,20 discount
In stock (10+)

  • Delivery in 2-3 working days
  • Free tracked delivery to Poland

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Pros & Cons

Pros & Cons

  • With this derailleur you get the best technology Shimano has to offer.
  • This derailleur shifts very smoothly.
  • This derailleur is also very light.
  • This derailleur cannot handle a tooth larger than a 30. If you want to be bigger, you need the Ultegra R8000 long cage derailleur.
Read more on what our customers have to say about this product

Specifications

Specifications

Brand
Shimano
What groupset do you have?
Shimano Dura-Ace
Number of gears
11 speed
Shifting Type
Mechanical
Largest cassette sprocket
30T
Cage Length
Short Cage
Maximum Capacity
35T
Weight
158 grams
Colour
Black

Description

Description

The Shimano Dura Ace 9100 11-speed rear derailleur has been completely redesigned compared to its predecessor. Several key elements from the mountain bike range have been used, such as the Shadow Technology. Shadow refers to the derailleur now being completely below the cassette, making it harder to get damaged by external factors. The capacity has also increased to 35T, allowing you to run up to a 11-30 cassette.

Technology

• Ergonomical shifting without any performance concerns
• Low profile design
• Total capacity: 35T
• Weight: 158g

Assembly

Loosening and tightening the gear cable
You can find the 5mm Allen key that you need for adjusting the limit screws here.

Removing the chain
Before you can install the new derailleur, you'll need to remove your chain. You can read about how to do that in this blog. You'll need a chain breaker, which you can find here. Some multi-tools contain a chain breaker. Make sure that you select a chain breaker for the right speed chain though - the size of the pins is different according to the speed of the chain.

Always use assembly grease
If you're fitting a new derailleur, you should definitely apply assembly grease on the screw thread of the derailleur pad. You can find our selection of assembly greases here.

Fitting jockey wheels
To fit jockey wheels you need a 2,5mm or 3mm Allen key. Find a handy Allen key set here.

User tips

Skew derailleur hanger?
A problem that crops up often is a skew derailleur hanger. It can happen if the derailleur knocked into something, for example in the case of a fall on the bike. Luckily it can be fixed! You can read more here.

Clean the jockey wheels well too!
Just like the chain, the jockey wheels on a derailleur get super dirty. As a result the shifting is not as good and it does the lifespan of your derailleur no good. For that reason, it's a good idea to clean the jockey wheels at the same time when you clean and lube your chain. Do this by running a cloth along the jockey wheel while gently turning the chain. Of course it gets to a point where the jockey wheels are worn out. In this blog post you can find out more about when jockey wheels should be replaced and what you'll need.
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Reviews

Reviews

4.8 / 5
Average from 8 reviews
5
6 reviews
4
2 reviews
3
0 reviews
2
0 reviews
1
0 reviews

Most recent reviews

5 / 5

Das ist beste schalter. Schnell versandt.

- Irina 6 November 2022

Alles Ok.

Pros & Cons

++++
++++++
++++++++

5 / 5

Le top du dérailleur mécanique

- Olivier 31 October 2022

Montage et réglage facile , fonctionnement précis et silencieux , le grand classe

Pros & Cons

Design
Poids
Précision
Prix

5 / 5

Schakelt weer als een zonnetje

- Martijn 7 August 2022

Na 55000 km was mijn oude DuraAce derailleur versleten. Mijn racefiets is nog helemaal prima, maar wel 8 jaar oud. Met deze derailleur kan hij weer een tijdje mee

Pros & Cons

High-end Derailleur
Mechanisch

5 / 5

Excellent produit . Qualité , fiabilité et longévité.

- Frédéric 9 May 2022

Emballage parfait , rapidité d’expédition et surtout , disponibilité des pièces et du site .

Pros & Cons

Changement de vitesses très rapide
Léger
Précision

5 / 5

Uitstekende derailleur.Werk feilloos.

- John 8 July 2021

Top kwalietijd.

5

Irina, 6 November 2022

Das ist beste schalter. Schnell versandt.

Alles Ok.

  • ++++
  • ++++++
  • ++++++++

5

Olivier, 31 October 2022

Le top du dérailleur mécanique

Montage et réglage facile , fonctionnement précis et silencieux , le grand classe

  • Design
  • Poids
  • Précision
  • Prix

5

Martijn, 7 August 2022

Schakelt weer als een zonnetje

Na 55000 km was mijn oude DuraAce derailleur versleten. Mijn racefiets is nog helemaal prima, maar wel 8 jaar oud. Met deze derailleur kan hij weer een tijdje mee

  • High-end Derailleur
  • Mechanisch

5

Frédéric, 9 May 2022

Excellent produit . Qualité , fiabilité et longévité.

Emballage parfait , rapidité d’expédition et surtout , disponibilité des pièces et du site .

  • Changement de vitesses très rapide
  • Léger
  • Précision

5

John, 8 July 2021

Uitstekende derailleur.Werk feilloos.

Top kwalietijd.


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What groupset do you have? Shimano Dura-Ace SRAM Force SRAM Force SRAM Force
Number of gears 11 speed 11 speed / 10 speed 11 speed 11 speed
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