2017 Mastercraft XT21. Serious ski/wakeboard boat in great shape and includes all of the XT Series options. An amazing ski/wakeboard boat, the XT21 is the third model in MasterCraft's multi-purpose XT water sports series. Foremost among the next-generation features is the award-winning Gen 2 Surf System, which serves up a wake that can be tuned right from the dash. So, if you are looking for an endless surf wave, a massive ramp for big air, or a smooth and fast ski run, the XT21 is made to deliver. Unlike some boats that merely have a "surf plate" mounted near the running gear, Gen 2 is a true "system" consisting of a custom hull, 660lbs of built-in ballast tanks, intuitive software, and transom wake-shaping device that work together to effortlessly, effectively sculpt the water. This XT21 comes standard with the Ilmor Marine 5.7L 5000 multi-port injection V8 engine that puts out a powerful 320-horsepower. The DockStar Handling system makes for easy maneuvering in tight spots. Well cared for, this Ilmar only has 120 hours. Outfitted with an upgraded ZFT4 tower, this tower has several options for audio cans and pods. Board racks also come standard on the ZFT4 tower, and the board racks have a clamping mechanism to secure the board, instead of bungee cords. The ZFT4 tower is also easier to lower, with clamps at the base of each side of the tower that can be loosened to fold down the tower. Hydraulic arms also assist in raising and lowering the tower. The XT21 has a well thought out interior that can comfortably host up to 14 people and plenty of storage space to keep the deck clean. The helm includes an ergonomic captain's seat and a sporty dash with billet aluminum accents and "Cool Feel" vinyl that stays cool to the touch in direct sunlight. There's full wraparound seating in the cockpit, as well as in the bow. Passengers will also enjoy the rear center reversible seat option that allows passengers to sit in reverse to view the rear of the boat. The seat flips over through a pull of a handle located at the top of the rear center seat. On the rear sundeck, a small seat pulls up on both the port and starboard side to allow for lounging while the boat is stopped. Low hours and a must see today.