Mattracks for Roxor full track kitThe zRX is a true all terrain track system that provides optimum vehicle clearance while keeping the track system centered on the axles. The zRX improves traction, ground clearance, reduces compaction, and provides improved flotation for soft terrain. Originally designed for the ROXOR with numerous patented features including rubber torsion and torque suspension as well as track and tread design. Proudly engineered, designed and built in the U. S.