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Shimano Altus FD-M310 7/8-Speed Triple Top-Swing Dual-Pull Front Derailleur. Shimano Altus FD-M310/M311/M313 front derailleurs for 7/8-speed drivetrain.
- TECH SPECS
| Double or Triple | Triple |
| Drivetrain Speeds | 8 |
| Drivetrain Speeds | 7 |
| Derailleur Capacity | 20 |
| keyword search | FD-M190A |
| Front Derailleur Clamp | 28.6 (1-1/8") |
| Front Derailleur Clamp | 31.8 (1-1/4") |
| Front Derailleur Clamp | 34.9 (1-3/8") |
| Front Derailleur Cable Pull | Dual |
| Front Der/Shifter Compatibility | Shimano Mountain |
| Max Ring (teeth) | 48 |
| Front Derailleur Style | Topswing |
| Front Derailleur Style | Dual |
