Shimano FD-M310 Altus 8-speed front derailleur, top swing, 42-48T, 66-69 deg

Acera wide link 8-speed compatible dual pull multi-fit front derailleur for recreational off-road use

• Compact top swing design
• Low-friction wide linkage reduces shifting effort and increases rigidity
• Dual pull design allows it to be used with top or bottom cable routing
• Multi clamp band is compatible with all frame dimensions
• 66-69 degree chainstay to seat tube angle range
• For outer chainring size from 42 to 48 tooth, total capacity 20 teeth
• Compatible with 7- or 8-speed drivetrains