28.6mm Clamp Band On. There are marks and wear consistent with age and use. Used condition.
Shimano STX FD-MC30 Front Mech Derailleur Top pull 28.6mm Clamp Band On
Shimano Alivio MTB Front Mech Derailleur FD-MC18 Low Mount 31.8mm - RETRO
Shimano Alivio MTB Front Mech Derailleur FD-MC18 Low Mount 28.6mm - RETRO
Shimano 200GS FD-M201 Front Mech Derailleur 28-28.6mm Clamp On Bottom pull
2000 MTB front derailleur Shimano Alivio FD-MC18 VIA Japan top pull 31.8 mm
