The Shimano Deore M6000 Front Derailleur has a low weight and a clean looking design. Featuring Shimanos Side-Swing technology which increases the shifting performance and provides increased tire clearance.Side-Swing technology increases shifting performance Item SpecificationsFront Der/Shifter CompatibilityShimano MountainDouble or TripleTripleFront Derailleur Cable PullSideFront Derailleur ClampHigh Direct MountFront Derailleur StyleSide SwingDrivetrain Speeds10Max Ring (teeth)42Derailleur Capacity18 1909913 (370 371 372) 11/5 110920(5:11/10