Specialized Derailleur Hanger

This hanger is designed specifically for 2016 Crux, Diverge, and Roubaix Disc models. Because derailleur hangers vary significantly between model years and frame materials, we strongly recommend visually comparing your current hanger to the product image and checking your frame's bolt hole configuration before purchasing.

The hanger is engineered to be the weakest link in your drivetrain. By bending or breaking during an impact, it absorbs the force that would otherwise damage your frame's dropouts or the derailleur itself, making it a much cheaper and easier component to replace.

No, you should not attempt this. Derailleur hangers are frame-specific, meaning they are machined to match the precise geometry and axle standards of specific Specialized models. Using an incompatible hanger will result in poor shifting performance and potential damage to your drivetrain.

This product includes the hanger itself. It is best practice to reuse your existing mounting hardware, provided the bolts are not damaged or stripped from the impact that necessitated the hanger replacement.

Yes, once installed, you should always check your derailleur alignment. Even with a factory-spec part, it is common to need a minor adjustment to your limit screws and cable tension to ensure crisp, accurate shifting.