34.9 mm with red clamp for 31.8 mm, Top Swing type, angle 63–66°

Front Derailleur Shimano Altus FD-M310 (AFDM310M3) is designed for 3-chainring drivetrains with 7/8 speeds, offering precise and reliable shifting. It is a versatile model, suitable for MTB and trekking bikes, ensuring a wide gear range for different types of terrain. The robust design and distinctive red finish give it a modern and attractive look. Features: Model: Shimano Altus FD-M310 Code: AFDM310M3 Type: Front derailleur Compatibility: 3 chainrings × 7/8 speeds Solid and reliable construction Color: Red Advantages: Precise and smooth shifting between chainrings Compatible with multiple drivetrains (7/8 speeds) Robust design, ideal for MTB and trekking Modern and distinctive red finish