Find the front derailleur your bike needs at Escapa. The Shimano Alivio M4020 9X2V front derailleur, featuring a medium clamp and side-swing operation, ensures reliable, fast, and smooth shifting when paired with the other components of the Alivio M4000 groupset.
34.9 mm clamp diameter with adapter for 31.8 / 28.6 mm. Recommended large chainring: 36 teeth.
For double chainrings and 9-speed systems.
