This is a 2006 Mastercraft X1 Ski and Wakeboard boat. It is 21 feet long overall and comes with a matching trailer. The X-1 comes standard with the ballast-pushing 310 hp GM Vortec RTP-1 engine. This multi-port EFI V-8 ensures that throttle response, torque, and power even with heavy loads. It comes packaged with second-generation digital throttle control, CAN computer technology, standard MasterCraft Cruise, a no-nonsense cruise control system, and the latest in Delphi ECM software, giving the X-1 unprecedented control and accuracy. At nearly 21 feet in length, the X-1 is also nimbl...