Take advantage of our early bird special before the snow flies - SUBTRACT WEIGHT. ADD POWER TO THE TRACK. YOU GOTTA LOVE THAT KIND OF MATH. You could rightly call both of these sleds new, because both feature our revolutionary new ACT Diamond Drive system. Both ZRs also offer Arctic Power Valves (APV) with tuned pipe and canister; plastic skis; AWS V double-wishbone A-arms with Arctic Cat gas shocks and competition-proven rear suspension. Color choices? A red blur or a green blur. It’s up to you.