Shimano 105 RD-R7100 12-speed road rear derailleur

(5 reviews)

Compatible with 12-speed systems up to 36 teeth

I choose my options

Speed compatibility

Transmission type

MPN : IRDR7100 | EAN : 4550170819019 | Ref : 18773550001

€56.99

Price : €69.95

In stock

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Based on 5 reviews

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Shimano 105 RD-R7100 12-speed road rear derailleur

More details In stock

Shimano 105 RD-R7100 12-speed road rear derailleur

€56.99

Also available in store

Notre avis

The new 105 12-speed derailleur has a new aesthetic design and ensures excellent gear shifting.

Antoine B.

Technology specialist

The Shimano 105 12-speed rear derailleur RD-R7100 represents a significant step forward compared to its predecessor, the R7000. It inherits the hallmark qualities of its higher-end counterparts, the Ultegra and Dura-Ace, whilst offering an affordable solution for exceptional performance in a 12-speed drivetrain.

This derailleur features Shadow RD technology, which makes it compatible with direct-mount installation to the frame, making it more compact and bringing it closer to your bike. This optimisation minimises the risk of chain derailment and potential damage in the event of an accident, thereby improving the durability and safety of your drivetrain.

Technical specifications:

- Maximum rear sprocket size: 36 teeth
- Compatible with direct-mount installation
- 12-speed
- Shimano part number: IRDR7100
- Colour: Black

Speed compatibility	12v
Transmission type	Mechanical
EAN	4550170819019
Supplier reference	IRDR7100

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10/10

Based on 5 reviews

Philippe J.
Published Aug 07, 2026 at 07:06 pm (Order date: Jul 21, 2026)

5

Compliant (Translated review)
Robert R.
Published Jul 06, 2026 at 11:33 pm (Order date: Jun 24, 2026)

5

In line with my expectations (Translated review)
Baptiste P.
Published Feb 05, 2026 at 06:33 pm (Order date: Jan 24, 2026)

5

Super product! (Translated review)
Martial n.
Published Mar 23, 2025 at 08:59 pm

5

Nothing to complain about Shimano quality, the best (Translated review)
Pascal p.
Published Feb 20, 2025 at 06:48 pm

5

Super derailleur works very well unbeatable value for money very very good. Pascal p (Translated review)