Campagnolo Chorus 12 Speed Front Derailleur, Braze On, Black

12x Chorus front derailleur for use with the disc or rim brake groupsets Upper semi-rod not connected with the lower: More effective precise movement and no contact with travel limit Cage designed to improve maximum cross-chaining situations: The derailleur stops transmission contact and friction Ideal for wider tyres: 32mm wide tyres can be mounted without the risk of contact with the derailleur Optimised position for every engaged sprocket: No risk of contact with the chain