Cycle where you want, how you want. With the driver tuned SLX, you can cycle on almost any terrain in the way you want. The Dyna-Sys system provides an intuitive gradation for optimum energy transfer. No matter how rough, rocky or muddy terrain is, you benefit from the best stability. SLX allows you and your bike, to become one with the trail. The narrow cage of the SLX front derailleur offers great shifting performance with less chain attrition. The lower shock protection increases clearance between tire and chain. Note: Only compatible with 10-speed Dyna-Sys shifting components. For chain stays with an angel from 66-69°. Chain line 48.8mm Properties of this derailleur Fitting for shifting: 2x10-speed Mounting: Direct Mount Construction type: Side-Swing Cable route type: Front Pull