SHIMANO ALIVIO SIDE SWING Front Derailleur (Direct Mount) 2x9-speed

FD-M4020-D

ALTUS_M2000_m

FD-M4020-D

SHIMANO ALIVIO - Front Derailleur - SIDE SWING - Direct Mount - 2x9-speed

The SHIMANO ALIVIO FD-M4020 series 2x9 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.

  • Enhanced maneuverability with plus-sized tires
  • Wider clearance for large wheels
  • Compatible with shorter chainstay
  • Increased shifting efficiency and light operation force
  • Efficient cable routing
  • Smooth shifting performance
  • Optimal front system for internal cable routing

PRODUCT SPECIFICATIONS

MODEL NO FD-M4020-D
SERIES SHIMANO ALTUS M2000 Series
Color Series color
Remarks * Compatible with the special crankset which chainline is 3 mm outboard.
   
Action_Side Swing
Angled stroke adjust bolt
Cable route type_Front-Pull exclusive
Chain line (mm) 48.8/51.8*
Chain stay angle 64-69
Compatible chain HG 9-speed
Link bushings 4
Mount_Direct Mount
Speeds_Front 2
Speeds_Rear 9
Top gear teeth 36T
Total capacity 14T

SERIES LINE-UP

  • Front Derailleur SHIMANO ALIVIO SIDE SWING Front Derailleur (E-type Mount) 2x9-speed
  • Front Derailleur SHIMANO ALIVIO SIDE SWING Front Derailleur (Direct Mount) 2x9-speed
  • Front Derailleur SHIMANO ALIVIO SIDE SWING Front Derailleur (Clamp Band) 2x9-speed
  • Front Derailleur SHIMANO ALIVIO SIDE SWING Front Derailleur (Clamp Band) 2x9-speed