Need to see more photos?.
SHIMANO SM-AD11 FRONT DERAILLEUR ALLOY CLAMP BAND ADAPTOR FOR 31.8mm FRAME TUBE
Aluminum Alloy Clamp Band Adapter for Bicycle Front Derailleur Mounting (34.9mm)
Vintage Shimano Titlist Front Derailleur 28.6 Band Clamp Road Double
shimano front derailleur mech clamp band 31.8 AD11 dura ace silver Y57Y92100
NEW Unbranded Ø34.9mm front derailleur alloy clamp for a braze-on front mech
Shimano Ultegra Front Derailleur Cable Clamp Bolt
