Wolf Tooth RoadLink DM Derailleur Hanger

Wolf Tooth RoadLink DM Derailleur Hanger


  • Use Wide Range Cassettes on Road, Cross and Commuter Bikes.
  • Fits Shimano R9100-generation Dura-Ace and R8000-generation Ultegra rear derailleurs ONLY.
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Lindarets - Wolf Tooth RoadLink DM Derailleur Hanger

The RoadLink DM™ dérailleur hanger extension is a unique patent-pending device that offsets the position of your Shimano R7000 105, R8000 and RX800 Ultegra and R9100 Dura-Ace rear derailleurs, to make it possible to run a wide-range cassette.

The RoadLink DM (Direct Mount) is the RoadLink that fits Shimano’s R7000 105, R8000 and RX800 Ultegra and R9100 Dura-Ace rear derailleurs. Since its introduction, the award-winning Wolf Tooth RoadLink has given riders the ability to easily increase the range of their Shimano road drivetrains while maintaining near-factory levels of chain wrap and shifting performance. 

Like the mountain-focused GoatLink, the RoadLink DM replaces Shimano’s stock Direct Mount allowing you to relocate the derailleur to provide clearance for larger-than-stock range cassettes while maintaining chain wrap and improving shifting. The result—larger gear ranges that riders want and expect for their road, commuter, gravel, and touring bicycles.


  • Fits Shimano R9100-generation Dura-Ace, R8000-generation Ultegra, RX800 and RX805 Ultegra, and R7000 105 rear derailleurs
  • Fits standard derailleur hangers only
    • Direct mount derailleur hangers are not supported. These are not common and the stock b-link that the RoadLink DM replaces will not be present on bikes with a direct mount derailleur hanger
  • Optimized for use with 11-36t, 11-40t, and 11-42t 11-speed cassettes
    • Will improve performance with 10-42t 11-speed cassettes, but not to factory levels
  • Does not change the derailleurs total chain wrap capacity. For details and more information check out the RoadLink tech page

Tech Specs:

Weight: 20g (8g more than stock)

Material: CNC machined from 6061-T6 aluminum with stainless steel bolt

Made in the USA


Specific References

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