. wide link design dyna-sys 10-speed Deore MTB front derailleur. side swing, side pull front derailleur decrease problems with tyre clearance and reduces cable friction. designed specifically with modern trail bikes in mind, Shimano side swing technology front derailleurs increases tyre clearance by 15mm, while new cable routing resulting in the lightest shifting action yet. side pull cable routing. wide pivot link design for greater torsional rigidity improves shifting response and service life. low clamp band mount, comes with the necessary shims for all band dimensions. dyna-sys 10-speed MTB drive train compatibility. reinforced steel chain guide offers high strength and rigidity for improved shifting response. for triple 40-42 tooth chaining. for 66-69 degree chain stay angle.
