SHIMANO Acera FD-M3000 front derailleur for 3x9 drivetrain offers the Dual-Pull technology, so the the shifting cable can be pulled from the top or from the bottom.
Cable route type: Dual Pull
Mounting bracket: Clamp
Clamp diameter: 34.9mm (28.6 / 31.8mm with adapter)
Maximum chainring: 40T
Total capacity: 18T
Maximum teeth diffference: 10T
Chain line: 50 mm
Chain stay angle 66-69
Material: chromed steel / plastic
HyperGlide specially positioned shift ramps and tooth profiles for improve chain control during shifting. Fast and responsive indexed shifting is the result.
MEGA 9 DRIVETRAIN - the 9-speed gear cluster actualizes close ratio gearing without impairing wide gear range.
Top Swing - because the moving pivot section is set at a higher position and combined with a shorter link, the rigidity is higher; so quick and light shifting is possible.