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4.04 €

Shimano ST-R9120/R8020/R7020/RX810 cap and membrane of the expansion reservoir for levers left

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Our Code: Y0C598030
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Replacement cover cap and diaphragm for the expansion reservoir of the left lever of Shimano hydraulic brakes, for the Dura-Ace, Ultegra, 105 and GRX series.

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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New

Replacement cover cap and diaphragm for the expansion reservoir of the left lever of Shimano hydraulic brakes, for the Dura-Ace, Ultegra, 105 and GRX series.

Detailed Description
In stock
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Price Including VAT 4.04 €
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Description

Some parts of this page are translated automatically, so please excuse any imperfections.

When your brake lever operates quietly and predictably, you can stay calm and focus on your line and pace. The Shimano ST-R9120/R8020/R7020/RX810 reservoir cover and diaphragm for levers, left helps keep the hydraulics in good shape even on long descents.

Main benefits

It serves as a replacement reservoir cover and diaphragm that protect the lever’s internal area from dirt and contaminants. It helps maintain stable hydraulic braking performance and smooth lever operation.

The version for the left lever ensures a precise fit and proper sealing at the reservoir. That means no compromises or modifications during servicing.

It is designed for multiple Shimano road and gravel series, helping you streamline your service stock in the workshop. It’s ideal for replacing worn parts as well as after accidental damage during bleeding.

An original Shimano part supports compatibility with specific levers and preserves their design characteristics. The result is a more confident brake feel and fewer worries on your ride.

Technical specifications

Technical part designation: Y0C598030.

Use: part for the left brake lever.

Package contents: reservoir cover and diaphragm.

Compatibility: Shimano Dura-Ace ST-R9120, Ultegra ST-R8020 and ST-R8025, 105 ST-R7020 and ST-R7025.

Conclusion

This cover with diaphragm is a small part that has a big impact on the cleanliness and reliability of a hydraulic lever. You’ll appreciate it during regular servicing and as a quick replacement when the original part wears out.

It is designed for left levers in selected Shimano road and gravel groupsets. Thanks to the original design, it fits where it should, and the system works exactly as you expect.

Key features

  • Original reservoir cover and diaphragm
  • Version intended for the left lever
  • Part code Y0C598030
  • Compatible with selected Shimano road and gravel levers
  • Cover and diaphragm included in the package

EAN: Y0C598030

Specifications

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

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Contact us.

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