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

Altus wide link 7/8-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