Super ATV Can-Am Commander RackBoss Heavy Duty Rack and Pinion (2011-14 Commander 800 / 1000) Will fit: 2011-14 Commander 800 / 1000 or 2015 Commander 800 / 1000 65% larger housing 15% larger rack gear 5mm thick carbon steel mounting plates Internal Teflon bushing for unmatched longevity