Eliminates darting, 2x more carbide than the competition, Large 2" pieces of 60 deg turning carbide, Front and rear wear pads, Hard weld filler, 2 - 1/2" host bars welded to a mounting plate, Wide 1 1/4" spread between host bars, Eliminates ice damming - No more floating skis, Extra long mounting bolts for easy installation, Power steering for your sled.