Wheels Manufacturing Emergency Derailleur Hanger. Emergency derailleur hanger is designed to temporarily replace a hanger that is damaged or broken on a ride. Anchored in place by the rear quick-release it allows the use of most gears and more importantly for the bike to be ridden instead of pushed or carried.
Fits most frames that use a quick-release rear hub
Provides nearly complete shifting range
CNC machined 6061 aluminum
Black anodized finish
Made in the USA
