RoadLink Derailleur Hanger Extension

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Shimano Road 10/11 Compatible
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The RoadLink derailleur hanger extension is a unique patented device that offsets the position of your road derailleur to make it possible to run a wide-range mountain bike style cassette. It is an ideal solution for riders looking to convert their road, gravel, cyclocross, or commuter drivetrain bike to attain the simplicity and reduced weight of a single front chainring but without giving up the gear range of a double. It is also great for riders with double chainring bikes that want lower gearing for those ultra steep climbs. It does not compromise the shifting in the smaller cogs of the cassette yet it enables the derailleur to work with as large as a 40T cassette.

The RoadLink is optimized for use with 10 or 11-speed 11-36t and 11-40t cassettes and work great with Wolf Tooth’s 40-tooth GC cassette extenders and Drop-Stop chainrings. The RoadLink is optimized around Shimano road derailleurs. It works great for road, cyclocross, touring, commuting, and drop-bar mountain bikes.


  • Easily installed in less than 5 minutes by any home mechanic.
  • The RoadLink mounts only to standard derailleur hangers
  • Weight: 17g
  • Material: 6061 aluminum
  • Included: stainless steel bolt
  • Torque: 8-10Nm
  • Made in the USA
  • For further detail on compatibility please visit Wolf Tooth RoadLink product web page
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