Wheels Manufacturing Dropout

Derailleur hangers are frame-specific, not universal. You must match the hanger to your bike's specific make, model, and year, or compare your current broken hanger visually against the product images provided on our site.

The hanger acts as a sacrificial part. By bending or breaking during an impact, it absorbs the force that would otherwise damage your bike's frame, which is significantly more expensive and difficult to repair.

While it is sometimes possible to straighten a hanger, the metal is often weakened during the bending process. Replacing it with a new part is the only way to guarantee precise shifting performance and structural integrity.

Generally, you will only need a set of hex keys or a screwdriver to remove the mounting bolts from your frame. Ensure you have a torque wrench handy if your frame manufacturer specifies a particular torque setting for the hanger bolts.

Yes, it is a smart practice. Because derailleur hangers are frame-specific, finding a replacement at a local shop during a ride or on a trip can be difficult, and a broken hanger will effectively end your ride.