Road Bike Derailleur Hanger

Designed for replacing your derailleur dropout on the following B'Twin road bikes: Facet / Mach / Ultra / Alur / Triban / Forme

For smooth gear changes!

Compatibility

B'Twin bikes Facet/ Mach / Ultra / Alur / Triban / Forme / Fit EDR AF 105

Designed for replacing your derailleur dropout on the following B'Twin road bikes: Facet / Mach / Ultra / Alur / Triban / Forme