Front derailleur Shimano Alivio 31.8mm

• Model: FD-MC18
• Series: ALIVIO
• Action: TOP SWING
• Clamp band design: Angled clamp band design
• Tooth difference: 10T
• Cable route type: Dual-Pull
• Chain line (mm): 47.5/50
• Chain stay angle (degrees): 66-69
• Compatible chain: HG 8/7/6-speed
• Clamp Band Support (mm)_28.6: X (with S size adapter)
• Clamp Band Support (mm)_34.9: X (with M size adapter)
• Clamp Band Support (mm)_31.8:
• Engine teeth: 42T
• Total capacity: 18T
• Front speeds: 3
• Rear speeds: 8/7/6