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SunRace M300 Front Derailleur - 7/8-Speed Triple Dual Pull 34.9/31.8/28.6mm Clamp Band Silver. The SunRace M300 Front Derailleur is designed for use with 7 and 8-speed 3x drivetrains.42-32-22T / 48-38-28T
Alloy base bracket and clamp
Top swing action
Top gear teeth = 42T / 48T
Top-Low Maximum Capacity = 20T
Top-Middle Minimum Capacity = 10T
66-69-degree chain stay angle
- TECH SPECS
| Double or Triple | Triple |
| Drivetrain Speeds | 7 |
| Drivetrain Speeds | 8 |
| Derailleur Capacity | 20 |
| Front Derailleur Clamp | 34.9 (1-3/8") |
| Front Derailleur Clamp | 31.8 (1-1/4") |
| Front Derailleur Clamp | 28.6 (1-1/8") |
| Front Derailleur Cable Pull | Dual |
| Front Der/Shifter Compatibility | Shimano Mountain |
| Max Ring (teeth) | 42 |
| Max Ring (teeth) | 48 |
| Front Derailleur Style | Topswing |