Front Derailleur Shimano ALTUS FD-M310 TOP-SWING Dual 42/48T 3x7/8-speed

Front Derailleur Shimano ALTUS FD-M310 TOP-SWING Dual 42/48T 3x7/8-speed

The Shimano ALTUS FD-M310 is a reliable and versatile front derailleur for MTB and trekking bikes, designed for 3x7- and 3x8-speed drivetrains. Its Top Swing (Low Clamp) construction allows the shifting mechanism to move from above, ensuring smooth and precise shifting even on compact frame designs.

The Dual-Route system enables cable routing from both top and bottom, offering flexible installation options to match different frame layouts. This makes the FD-M310 highly adaptable for a wide range of bike setups.

Supporting 42–48T chainrings and a 20-tooth total capacity, this front derailleur delivers consistent performance for everyday riding and longer touring adventures. It is compatible with HG 7/8-speed chains and provides efficient power transfer.

• Intended use: MTB / Trekking
• Group: Shimano ALTUS
• Model: FD-M310
• Type: Top Swing / Low Clamp
• Front speeds: 3
• Rear speeds: 7 / 8
• Total capacity: 20T
• Chainring size: 42–48T
• Compatible chain: HG 7/8-speed
• Chainline: 47.5 / 50 mm
• Cable routing: Dual-Pull
• Clamp diameter: 34.9 mm (28.6 / 31.8 mm adapters)