Shimano Acera FD-M3120 9 Speed Front Derailleur

SHIMANO ALIVIO - Front Derailleur - SIDE SWING - Direct Mount - 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
Available in D, E, and M-type mounts
Compatible with 2.3-inch tire on wider rims
One spec for 48.8 mm & 51.8 mm chainline