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Shimano Ultegra FC-R8100 chainring 12 speed 52 teeth - REMOVED FROM BIKE

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Our Code: Y0NG98020ZK
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The Shimano Ultegra FC-R8100 chainring for a road bike in a 2×12-speed system, for FC-R8100 cranks, with 52 teeth and a 110 mm bolt circle diameter.

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

The Shimano Ultegra FC-R8100 chainring for a road bike in a 2×12-speed system, for FC-R8100 cranks, with 52 teeth and a 110 mm bolt circle diameter.

Detailed Description
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Description

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

Components removed from new bikes that have not been used. May have assembly marks.

When the pace picks up and the road tilts upward, you’ll appreciate a chainring that keeps up without hesitation. Shimano Ultegra FC-R8100 chainring 12 sp. 52 teeth - FROM THE BIKE helps maintain smooth power transfer and confidence with every pedal stroke. It’s a small part that can make long rides and fast training sessions noticeably more enjoyable.

Main benefits

A chainring with a 52-tooth cassette supports a brisk pace on the flats and on descents where you want to hold higher speed. Power transfer feels crisp and stable even at higher cadence.

It’s designed for road drivetrains with 2x12 speed shifting, so it fits into a modern system without compromise. Shifting between chainrings is clear and easy to control.

Compatibility with FC-R8100 cranksets means proper seating and a functional setup that makes sense when replacing a worn part. It’s ideal when you want to keep the bike’s original character.

The chainring’s round construction provides a natural engagement that feels good both seated and out of the saddle. You’ll appreciate it on long stretches where consistent pedaling matters.

Technical parameters

The chainring’s technical designation is FC-R8100.

It is intended for a road bike with a 2x12 speed drivetrain.

Mounting uses BCD 110 Shimano with a 110 mm bolt circle diameter.

The chainring construction is round.

Conclusion

This Shimano Ultegra chainring is intended for riders who want to maintain precise road drivetrain function and clearly defined gearing. It complements a setup with FC-R8100 cranksets well and helps match power output with cadence. If you’re replacing a worn chainring, it offers a straightforward and reliable solution.

Key features

  • 52-tooth chainring for a fast pace
  • Compatible with 2x12 speed drivetrain
  • BCD 110 Shimano mounting
  • Compatible with FC-R8100 cranksets
  • Round construction for natural engagement

EAN: Y0NG98020ZK

Specifications

Teeth

52

Bolt Circle Diameter

BCD 110 Shimano

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

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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
Jan Head of Customer Support

Product reviews

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Chcete doručit zboží do České republiky? Prohlédněte si Shimano Ultegra FC-R8100 převodník 12 sp. 52 zubů - Z KOLA

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