The XTR M9100 Front Derailleur from Shimano offers top-notch performance, shifting accuracy & drivetrain smoothness in a lightweight, durable & elegant package. Boasting the Shimano Side Swing engagement, this stunning derailleur effortlessly transitions the chain across the front chainrings with unmatched efficiency & accuracy. Its Side Swing mechanism firmly places Shimano’s stance at the peak of front derailleur technology & provides competition proven reliability regardless of the terrain you find yourself soaring across.