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 R9100-generation Dura-Ace and R8000-generation Ultegra rear derailleurs, to make it possible to run a wide-range cassette.
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. The RoadLink DM (Direct Mount) is the RoadLink that fits Shimano’s current generation R8000 Ultegra and R9100 Dura-Ace rear derailleurs.
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 and R8000-generation Ultegra 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 improveperformance 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