MX Z Renegade X 800R Power T.E.K. If snowmobiling is your religion, better kneel. Built on the new REV-XP chassis, the MX Z X is the holy grail of the 2008 MX Z lineup. Weighing in at a stunning 50-plus pounds lighter than the REV platform, the 2008 MX Z X delivers easier handling, sharper cornering, quicker acceleration, and higher top performance. Not to mention an added 8 ins of legroom for ...