14-19 POLARIS RANRZR1000XE: Raceline Mamba Blackout Beadlock Wheel (Front/Rear / 14X7 / 4X156 6+1) Constructed of high-grade polished black aluminum, the Mamba bead-lock Blackout wheel features a billet bead-lock ring with many bolts to help prevent tire bead separation.Semi counter-sunk bead ring bolts for rock avoidance.Valve stem located between the