Wolf Tooth RoadLink Direct Mount for Shimano R8000/R9100 Rear Derailleurs when using Wide-Range Cassettes. The RoadLink DM (Direct Mount) is the RoadLink designed to fit Shimanos current generation R8000 Ultegra and R9100 Dura-Ace rear derailleurs. It serves as a simple device to offset the position of the rear derailleur making it possible to run a wide-range mountain bike style cassette. Its an ideal solution for riders looking to convert their road gravel cyclocross or commuter.

Fits Shimano R9100-generation Dura-Ace and R8000-generation Ultegra rear derailleurs

CNC machined from 6061-T6 aluminum with stainless steel bolt

Does not change the derailleurs total chain wrap capacity

Fits standard derailleur hangers only

Best used with Single or Double Setups - see manufacturers site for more details