Front Derailleur Shimano Alivio FD-M3120-M 34.9mm 2x9-speed

Front Derailleur Shimano Alivio FD-M3120-M 34.9mm 2x9-speed

The Shimano Alivio FD-M3120 is a modern and reliable front derailleur designed for 2x9-speed MTB and trekking drivetrains. The Alivio series is known for its durability and smooth shifting performance, making it ideal for everyday riding and longer adventures.

Featuring a Side Swing mechanism, the derailleur reduces cable friction and delivers faster, more precise shifting, while also improving tire and frame clearance. Front Pull cable routing pulls the cable from the front, perfectly matching modern frame designs.

The FD-M3120 supports front chainrings up to 36 teeth with a 14T total capacity. A 34.9 mm clamp mount with included 31.8 mm and 28.6 mm adapters ensures broad frame compatibility. Optimized for use with the CN-HG53 9-speed chain and frames with a 64–69° angle.

• Intended use: MTB / Trekking
• Series: Shimano Alivio
• Model: FD-M3120-M
• Front speeds: 2
• Rear speeds: 9
• Type: Side Swing
• Mount: 34.9 mm clamp
• Adapters: 31.8 mm / 28.6 mm
• Cable routing: Front Pull
• Max chainring size: 36T
• Total capacity: 14T
• Compatible chain: CN-HG53 (9-speed)
• Frame angle: 64–69°