Front derailleur Shimano ALIVIO FD-M3120 2x9-speed

The SHIMANO ALIVIO FD-M3120 2x9-speed front derailleurs use SHIMANO's new SIDE SWING for enhanced cable routing, light action, and smooth operation. The new design also increases clearance for large wheels and short chain stays. For front double chainring Smooth and quiet front shifting on the trail More powerful outward shifting Wider traction range reduces chain rub for rear suspension bikes Extra wide range with front double 36-22T Wide frame mounting compatibility Compatible with 2.3-inch tire on wider rims 48.8 mm chainline Side Swing Angled clamp band design Angled stroke adjust bolt Chain stay angle 64-69 Compatible chain CN-HG53 9-speed Link bushings 4 Mount_Clamp Band: 34.9mm Speeds: 2 x 9 Top gear teeth: 36T Total capacity: 14T