Polaris Model/Series Perimeter Tubing Crossbars / Notes Pro R / Pro XP / Turbo R 2.0″ Top front crossbar: 1.75″ RZR XP (2 & 4 seat) 1.75″ B pillar: 1.25″; C/D pillars: 1.75″ RZR Trail 1.75″ RZR 170 1.25″ RZR 200 1.5″ General …