Need help finding the correct derailleur hanger for your bike?

ElanusParts specializes in derailleur hanger identification and compatibility matching for bicycles and e-bikes.

To identify the correct hanger, we usually need:

• Bike brand

• Bike model

• Bike year

• Photos of the original derailleur hanger from both sides

Do not guess compatibility. We can help identify the correct replacement before purchase. 

What information do we need?

InformationRequired
Bike brandYes
Bike modelYes
Bike yearRecommended
Photos from both sidesHighly recommended

Derailleur Hanger Identification FAQ

Can you identify a derailleur hanger from a photo?

Yes. In many cases ElanusParts can help identify a derailleur hanger from photos. For best accuracy, provide clear photos of the original derailleur hanger from both sides together with the bicycle brand, model and year.

Which derailleur hanger fits my bike?

The correct derailleur hanger depends on the bicycle manufacturer, model, model year, frame design and hanger shape. If you are unsure, ElanusParts can help verify compatibility before purchase.

Why is the bike year important?

Bicycle manufacturers often change derailleur hanger designs between production years, even when the bike model name remains the same. This is why the model year is important for compatibility.

Can visually similar derailleur hangers be different?

Yes. Many derailleur hangers look similar but have different mounting points, thread positions, shapes or dimensions. Visual similarity alone is not enough to confirm compatibility.

What should I do if I am unsure?

Do not guess compatibility. Contact ElanusParts before purchase and provide photos of the original derailleur hanger from both sides together with the bicycle brand, model and year.

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