Shifter SHIMANO ALIVIO FD-M4020-D - 2x9 speeds - side pull

SHIMANO ALIVIO - derailleur - SIDE SWING - direct mounting - 2x9 steps

SHIMANO ALIVIO FD-M4020 2x9 series derailleurs use SHIMANO's new SIDE SWING technology to provide better cable routing, easy handling and smooth operation. The new design also offers greater spacing on lightweight gears and the use of short chainstays.

Improved handling with larger tyre sizes
Greater spacing from large wheels
Compatible with shorter chainstays
Increased shifting efficiency and low steering effort
Efficient cable routing
Smooth shifting
Optimum front system for internal cable routing

Model FD-M4020-D
ALIVIO M4000 Series
Colour Series colour
Notes Compatible with the special crankset which chainline is 3 mm outboard.
Action_SIDE SWING ?
Angled stroke adjust screw ?
Cable guide type_Front pull ?
Chainline (mm) 48.8/51.8
Chainline angle (deg.) 64-69
Suitable HG 9-speed chain
Pin bushings 4
Mount_Direct mount ?
Teeth of the largest converter 36T
Chain tension range 14T