SHIMANO ALIVIO FD-M3120 2x9-SPEED FRONT DERAILLEUR SIDE SWING over-2500 S65T cartridge shoe for balance

S65T cartridge shoe for balance of power/noise

Designed for the 2008 Bejing games

Model: BL-M4100 (rear)

Sensor: CR2032

which eliminates the need for clamping to the frame or seatpost

SHIMANO ALIVIO FD-M3120 2x9-SPEED FRONT DERAILLEUR SIDE SWING over-2500 S65T cartridge shoe for balanceThe ALIVIO FD M3120 2 x 9 speed front derailleur from Shimano is available as Direct Mount (FD M3120 D), E Type (FD M3120 E) version and for the middle clamp position (FD M3120 M). Shift performance is improved by side swing technology, which provides 15 mm more space between seat tube and tyre. Features Shimano ALIVIO FD M3120 2x9 speed Front Derailleur Smooth shifting by Side Swing mechanism For front double chainring Smooth and quiet front shifting