Description

Get smooth, quiet shifting across wide-range triple front chainrings with the Shimano Alivio M3100 front derailleur. Side Swing technology increases clearance for large wheels and short chainstays.

Datos clave

• Side Swing technology allows for enhanced cable routing efficiency and provides lighter action and smoother operation
• Side Swing design also delivers powerful outward shifting and increases clearance for bikes with large wheels (up to 2.3 in. wide tires on wider rims) and short chainstays
• Wider traction range reduces chain rub for rear suspension bikes, making for a smoother and quieter ride
• Optimized for 40/30/22-tooth triple chainring combinations and 9-speed chains
• 50 mm chainline
• Clamp band mount fits seat tubes from 28.6 to 34.9 mm