Shimano Deore XT FD M8020 2x11 Speed Front Derailleur. Debuted on Shimano's flagship XTR M9000 mountain bike group, the Side Swing front derailleur design is now at the XT level with the Shimano Deore XT M8020 front derailleur. Side swing technology brings a drastic reduction in shift effort and was designed with long travel bikes in mind. The XT M8020 front derailleur's design increases tire clearance which allows for shorter chainstays. Available in a full range of mounting options High Clamp, Low Clamp, Direct Mount, and E Type the XT M8020 front derailleur is designed for a 2x11 speed drivetrain set up.