Shimano Altus FD-M310 Derailleur Item # 907138
Description
Features:
- For rear 7/8 speed
- Total capacity: 20T
- Front difference: 10T
- Fits 28.6mm to 34.9mm seat tube diameters
Specifications:
- Cable Pull: Dual
- Chainline: 47.5/50mm
- Chainstay Angle:
- 3 x 7/8-Speed: 66-69 deg.
- 7/8-Speed: 63-66 deg.
- FD Capacity: 20T
- FD Mount Type: Low 28.6/31.8/34.9mm
- Max Chainring: 42T-48T
- Primary Color: Black
- Speed: 3x7/8
- Swing: Top