Shimano CUES FD-U4000 9-10 Speed Front Derailleur Box Pack TRIPLE MAGNESIUM features three select

TRIPLE MAGNESIUM features three select forms of bioavailable magnesium

The new carbon fibre Record™ 12x2 Speed crankset with unidirectional finishing guarantees continuity with the finishings of the entire groupset

Nylon-lined and with taped seams

Tea Tree Oil

We recommend sizing down from your Attaquer jersey size in order to provide a firm but comfortable fit (excluding the A-Line Lightweight Gilet which fits true to your jersey size)

Shimano CUES FD-U4000 9-10 Speed Front Derailleur Box Pack TRIPLE MAGNESIUM features three selectExceptional front shifting performance for large wheel mountain bikes. Tackle trails with this front derailleur's smooth operation and outstanding durability. Its extra wide range front double gearing and versatile 2x10 9 speed design give you the freedom to explore. FeaturesSmooth and quiet shifting on and off the trailSIDE SWING design provides smooth and efficient front shiftingWider tire clearanceExtra wide range with front double: 36 22T, 40