SHIMANO Altus FD-M310 Front Derailleur 3x7/8

47.5/50mm Chainline
Speed: 7/8sp
Chrome plated cage
Painted inner, outer link and clamp
Front Derailleur Clamp: 28.6 (1-1/8")/34.9 (1-3/8")/31.8 (1-1/4")
Crank-FD Type: Mountain Triple
Chain Compatibility: 3/32"
Front Derailleur Cable Pull: Top
Front Derailleur Style: Topswing
Max Ring: 48 teeth

Original Shimano parts guarantee that all components work perfectly for optimum performance and maximum safety and longevity.