Problem Solvers Universal Derailleur Hanger. Problem Solvers Universal Derailleur Hangers The Universal Hanger replaces the drive-side nut on the quick-release skewer so you can get the majority of your gear range back. A vital tool to bring along when touring.
Emergency on-the-trail derailleur hanger replacement
Enables you to keep riding and use the majority of your gear range
Compatible with most rear-facing-horizontal and vertical dropouts
Replaces the drive-side nut on 5mm quick-release skewers
Anti-rotation feature ensures the derailleur stays in place during use
CNC-machined AL-6061 with steel hardware