Description
These derailleur hanger systems are perfect for any ARGON 18 bicycle frame. The downtube hanger is detachable for easy adjustment, and the longer hanger allows greater reach for tightening or loosening the derailleur hangerSystems come with a 4″ X 1.5″ hole in the bottom for mounting hardware, and a 1″ hole in the top for attaching the frame fender.