Its Braze On With Clamp on Adapter 31.8mm. Its in perfect order ready for use.
Shimano Tiagra Front Derailleur Mech FD-4500 Braze-On Double Silver Road Bike
Shimano Tiagra Front Derailleur Triple FD-4503, braze on, bolt on
Shimano Tiagra Front Derailleur FD-4700 Clamp/Braze-On 2/3x10 Speed SIS -H
Shimano Tiagra Front derailleur, FD-4603, Triple, band on, 31.8mm.
Shimano Tiagra Front Derailleur 9 Speed FD-4400 Braze On
Shimano Tiagra Rear Derailleur 4700 10 Speed GS Cage
