Derailleur hanger for Argon 18 E117 and E119 bikes

This bike derailleur hanger is an original Argon 18 spare part and is only compatible with carbon frames of the same brand: E117, E119.

To ensure and maintain smooth gear shifting, it is essential to have a perfectly aligned frame dropout. If your derailleur appears to be "crooked", it will need to be replaced. The operation takes only 5 minutes and will solve the problem. It is advisable to then check the correct alignment of the dropout using the tool designed for aligning derailleur dropouts. You have the two fixing screws.