Polaris RZR XP 1000 High Clearance Boxed A-Arms by SuperATVFree shipping with in the lower 48 states. DETAILS Do More with Boxed A Arms A good ride means climbing over boulders, cruising over logs, and going fast. A good ride gets ruined if you dont have suspension that can handle it. Get SuperATVs Boxed High Clearance A Arms installed on your Polaris RZR XP 1000 for suspension thats strong enough to handle all the fun the trail throws at you. These triple walled, internally gusseted arms are made with a high