The XT M8020 Double 11 Speed Front Mech from Shimano is a lightweight Side Swing, Front Pull Dyna-Sys11 11-speed double MTB derailleur for smooth gear changes. It has been designed specifically with modern trail bikes in mind, meaning that Shimano XT side swing technology front derailleurs have an increased tyre clearance by 15mm and new cable routing resulting in the lightest shifting action yet. The light weight chain guide is now reinforced which improves response as well as adding rigidity,
