€57.00 economy

Shimano FC-RS520 12-speed compact road and gravel crankset

12-speed

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Toothing

Crank length

MPN : EFCRS520EX04 | EAN : 4550170172428 | Ref : 18734760004

€60.89 €117.89

Price : €174.99

In stock

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Based on 2 reviews

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Shimano FC-RS520 12-speed compact road and gravel crankset

More details In stock

Shimano FC-RS520 12-speed compact road and gravel crankset

€60.89 €117.89

Our advice

The ideal solution for quickly changing gears to tackle Mont Ventoux!

Julien C.

20 years' experience in the world of cycling

Shimano offers an affordable crankset with a high-end design. Compatible with Shimano 12-speed drivetrains. The FC-RS520 crankset is designed in the style of high-end 4-arm models. Fully compatible with 105, Ultegra and Dura-Ace groupsets.

The aim of this crankset is to offer an affordable option for switching to a 50x34 compact drivetrain for a race or a season.

Compatible with all bottom brackets for 24mm axles.

Available in 4 crank lengths from 165 to 175mm, it is exclusively available with a 50x34-tooth chainring setup.

Technical specifications

- 12-speed drivetrain
- Material: aluminium
- Tooth configuration: 50x34 only
- Crank lengths: 165, 170, 172.5, 175mm
- 24mm axle

Toothing	50-34
Crank length	175mm
EAN	4550170172428
Supplier reference	EFCRS520EX04

Average rating: 5 out of 5

Based on 2 reviews

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Rated 5 out of 5 Stephane D.

Published Oct 24, 2026 at 05:34 pm Order date: Oct 11, 2026 (Translated review)

Good
Rated 5 out of 5 Jean-Marc l.

Published Mar 07, 2023 at 05:34 pm (Translated review)

Easy to assemble, axial adjustment is a positive point

Toothing	Crank length	Availability		Price	Supplier reference	EAN
Toothing	Crank length	Web	Stores	Price	Supplier reference	EAN
50-34	170mm	In stock	Sold out	€60.89	EFCRS520CX04	4550170172435
50-34	172.5mm	In stock	Sold out	€60.89	EFCRS520DX04	4550170172442
50-34	175mm	In stock	Sold out	€60.89	EFCRS520EX04	4550170172428
50-34	165mm	Sold out	Sold out	€60.89	EFCRS520AX04	4550170172411