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Shimano Alivio FC-M4000/4050 40 teeth chainring

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Our Code: 20048356
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Chainring for FC-M4000/4050 3x9-speed cranksets.

Detailed Description
Shimano

Shimano is a dominant brand worldwide. They have had a secure place in the market since 1921. For many years they have been one of the key brands in the development of cycling, where they have…

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Sorry, but this product is no longer available

Chainring for FC-M4000/4050 3x9-speed cranksets.

Detailed Description
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Description

When you’re pushing hard on the pedals uphill, you want to feel a smooth, steady drive and know the gearing keeps up with your riding. The Shimano Alivio FC-M4000/4050 40-tooth chainring is exactly the part that brings calm and clarity back to your drivetrain—without having to think about whether it’ll “jerk” again during a shift. It’s great for those moments when you’re riding briskly on gravel and the trail suddenly tips into a steeper climb.

Main benefits

The Shimano Alivio FC-M4000/4050 40-tooth chainring helps you maintain an efficient cadence and offers a well-balanced gear ratio for typical cross-country and trekking use. Thanks to precise tooth shaping, it supports cleaner chain guidance and smoother shifting, so the drivetrain feels more confident even off-road. You’ll also appreciate the reliability that’s typical of Shimano—a replacement part that fits into the system and works without drama. It’s a sensible choice when replacing a worn chainring and you want to keep the bike’s original character.

Technical parameters

This is a standalone chainring designed for Shimano Alivio FC‑M4000/FC‑M4050 cranksets, making it a compatible replacement part for these drivetrains. The chainring features 40 teeth, a practical compromise between speed on the flats and a sensible gear for climbing. The construction is intended for use with mountain and trekking shifting systems, where chain stability and predictable shifting matter. In practice, it suits riders who want to keep consistent gearing without changing the entire crankset.

Conclusion

If you’re replacing a worn chainring and want to maintain compatibility with Alivio cranks, this model makes sense. You’ll get a part that supports smooth shifting and keeps the bike’s ride feel balanced—just the way you’re used to.

Key features

  • 40 teeth for a well-balanced off-road gear ratio
  • Compatible with Shimano Alivio FC‑M4000/4050 cranksets
  • More precise chain guidance during shifting
  • Suitable as a replacement chainring for MTB and trekking
  • Reliable operation without unnecessary dropouts

EAN: 4524667887140

Specifications

Model Info

FC-M4000/4050

Use

3x9

Material

ocel

Teeth

40

Bolt Circle Diameter

BCD 96 4-bolt

Chainring Shape

Round

Shimano

Shimano is a dominant brand worldwide. They have had a secure place in the market since 1921. For many years they have been one of the key brands in the development of cycling, where they have…

More about the brand Shimano

Do you need help choosing the right product?
Contact us.

Ask a question
+43 144 20070 Mon - Fri: 10:00 am to 15:00 pm
Jan - Head of Customer Support
Jan Head of Customer Support

Product reviews

Für Versand nach Deutschland, besuchen Sie bitte Shimano Alivio FC-M4000/4050 Kettenblatt 40 Zähne

Für Versand nach Österreich, besuchen Sie bitte Shimano Alivio FC-M4000/4050 Kettenblatt 40 Zähne

Chcesz dostarczyć towar do Polski? Sprawdź Shimano Alivio FC-M4000/4050 40 zębów zębatka

Chcete doručit zboží do České republiky? Prohlédněte si Shimano Alivio FC-M4000/4050 40 zubů převodník

Chcete doručiť tovar na Slovensko? Pozrite si Shimano Alivio FC-M4000/4050 40 zubov prevodník

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More than 20 years of cycling expertise

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+43 144 20070
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Mon - Fr: 10 am to 3 pm

info@koloshop24.com
info@koloshop24.com

We will reply within 24 hours