RoadLink DM: The Ultimate Derailleur Adapter for Shimano Road & Gravel Bikes

Upgrade your road, gravel, or cyclocross bike with the RoadLink DM—a precision-engineered derailleur adapter that unlocks compatibility with wide-range MTB cassettes. Designed specifically for Shimano R9100 Dura-Ace and R8000 Ultegra rear derailleurs, this compact yet robust solution lets you tackle mixed terrains without swapping your entire drivetrain.

Why Choose RoadLink DM?

• Seamless Compatibility: Direct-mount design integrates flawlessly with modern Shimano road derailleurs.
• High-Performance Build: CNC-machined from 6061-T6 aluminum with a corrosion-resistant stainless steel bolt for durability.
• Preserved Chain Capacity: Maintains your derailleur’s original chain wrap capability while expanding gear range.
• Versatile Use Cases: Perfect for bikepacking, commuting, or gravel adventures where extra low gears are essential.

Ideal For:

• Riders converting road/gravel bikes to 1x or 2x setups with 11-40T+ cassettes.
• Cyclists seeking a budget-friendly alternative to buying a dedicated MTB derailleur.

Note: Requires a standard derailleur hanger. For optimal performance, pair with single/double chainrings (check manufacturer guidelines).

RoadLink DM vs. Competitors

Simplify your gear expansion—RoadLink DM delivers reliability where others compromise.