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Shimano SM-CRM85 Deore XT 12-Speed Single Chainring - 28T - Image 1
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Shimano SM-CRM85 Deore XT 12-Speed Single Chainring - 28T

Shimano

Compare today's prices on the "Shimano SM-CRM85 Deore XT 12-Speed Single Chainring - 28T".

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Last Updated: 06/10/2026
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Product Description

Compare today's prices on the "Shimano SM-CRM85 Deore XT 12-Speed Single Chainring - 28T".

Shimano SM-CRM85 Deore XT 12-Speed Single Chainring - 28T

Experience reliable, uninterrupted pedalling with the Shimano Deore XT SM-CRM85 M8100/M813 chainring. Designed for 12-speed drivetrains, this 28-tooth single chainring uses Dynamic Chain Engagement (DCE) technology to actively hold the chain, drastically reducing the risk of chain jump on rough terrain. Whether you are tackling technical climbs or fast descents, this chainring delivers consistent power transfer and lets you focus on the trail ahead.

- Dynamic Chain Engagement (DCE) for superior chain retention and reduced chain drop

- Compatible with Shimano Deore XT M8100 and M813 12-speed cranksets

- 28-tooth profile optimised for climbing and technical riding

- Precision-machined from durable materials for long-lasting performance

- Smooth shifting characteristics even under load

- Direct replacement for upgrading or maintaining your Deore XT groupset

Built to the exacting standards of the Deore XT family, this chainring offers the perfect balance of weight, strength and efficiency. Upgrade your ride with confidence, knowing each component works in harmony with your drivetrain.

GTIN: 4550170443689