The Alivio Front Derailleur FD-M3100 by Shimano - Side-Swing for 3x9-speed
Shimano FD-M3100 is a front derailleur from the Alivio series for mountain bikes with 3x9-speed drivetrain. It has been equipped with the Side-Swing construction, which provides improved cable routing and smooth shifting performance with lower operating forces. In addition, there is the increased capacity of 18 teeth, which allows large chainrings with 40 teeth, and the increased clearance, which makes this front derailleur suitable for modern bikes with wide tyres, full suspension and short chainstays. FD-M3100 is made of steel and weight-saving aluminium and is attached to the frame via a medium-height clamp.
Specifications:
Series: Alivio M3100 Application: All Mountain, Cross Country Gearing: 3x (combined w/ 9-speed) Chainstay Angle: 66 - 69° Chainline: 50 mm Chainring Size (max.): 40 teeth Capacity: 18 teeth Difference Between Large & Middle Chainring: 10 teeth Cable Routing: front pull Movement: Side-Swing Attachment: Mid Clamp Clamp Diameter: 34.9 mm w/ adapter 31.8 mm / 28.6 mm Compatibility: 9-speed chains (e.g. CN-HG53)
Technical Information:
Outer Body Material: steel Inner Body Material: aluminium Cage Material: steel