XTR F/MECH M961 TOP SWING

XTR front derailleur pivot link is 50% wider for a 110% increase in rigidity. You get a faster and more responsive shifting action plus a longer service life. The derailleur also includes the new "Dual Pull" feature that allows it to be used with top or bottom cable routing. The multi-clamp adapter allows the medium 31.8mm size derailleur clamp to fit 28.6mm frame tubes. Two sealed bearings at critical pivot points reduce the shifting effort