A high-performance low profile chain, 91PXL is ideal for property owners or professionals using light-weight chain saws, who prefer low kickback. Cutter top-plates are 33% longer than standard 91 cutters. The low-vibration, low kickback semi-chisel cutters give you an aggressive cutting edge. 91PXL also offers a forgiving sharpening profile and good stay-sharp. Bumper drive link paired with depth gauge design offers reduced kickback with strong performance.