OMNI Front Derailleur Adapter Clamp Campagnolo Record Chorus Athena BLACK 28.6mm
NEWOMNI Racer Front Derailleur Braze-on Adapter Clamp. OMNI Racer WORLDS LIGHTEST Ti Ceramic Derailleur Pulleys Fit Record Chorus SILV. OMNI Racer WORLDS LIGHTEST Ti Ceramic Derailleur Pulleys Fit Record Chorus: RED.