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The Shimano SLX SM-CRM 12-Speed 30T Chainring is a durable, high-performance replacement.
The Shimano SLX SM-CRM 12-Speed 30T Chainring is a durable, high-performance replacement.
Shimano

Shimano SLX SM-CRM 12-Speed M7100/20/30 1x DCE Single Chainring 30T - Silver

£39.99 £42.99 7% off
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

Shimano SLX SM-CRM 12-Speed M7100/20/30 1x DCE Single Chainring 30T - Silver

Brand:Shimano

Code:VARSMCRM75SILBLK

The Shimano SLX SM-CRM 12-Speed 30T Chainring is a durable, high-performance replacement.

Upgrade your drivetrain with the Shimano SLX SM-CRM 12-Speed 30T Chainring, designed for smooth shifting, optimal chain retention, and long-lasting durability. Engineered with Shimano’s DYNAMIC CHAIN ENGAGEMENT+ technology, this chainring provides efficient power transfer and improved pedaling performance, making it a perfect choice for mountain biking and off-road adventures.

  • Optimised for Shimano 12-Speed HG+ Chains – Designed for precise shifting and improved efficiency, even under high load.
  • DYNAMIC CHAIN ENGAGEMENT+ Technology – Enhanced tooth profile for better chain retention and smoother pedaling.
  • Durable Steel Construction – Built to withstand rugged terrain while maintaining exceptional longevity.
  • Direct Mount Compatibility – Designed for Shimano FC-M7100, M7120, and M7130 1X cranksets.
  • Available in Multiple Sizes – Choose from 30T, 32T, or 34T to match your riding needs.
  • Easy Installation – Requires the Shimano TL-FC41 direct mount tool for a secure fit.

Perfect for aggressive trail riding, enduro, and XC performance, this genuine Shimano replacement chainring ensures smooth, reliable shifting and exceptional durability.

Technical Information
  • Product Type
    Chainring
  • Speed
    12 Speed
  • Discipline
    MTB
  • Colour
    Silver/Black
  • Size
    30 teeth
  • Bolt Circle Diameter
    Direct
  • Chainring Fitting
    Direct
As with any product, specification is subject to change without prior notification. You are advised to confirm current specification before buying.
Sizing Information

General Unisex Brand Information

Professional Opinion
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