- Stock #359909 - Great condition Supra Launch 21V! low hours! Comes with everything you need to get on the water and cruise! Get ready to ride the waves in style and excitement with the impressive 2008 Supra Launch 21V. This wakeboard boat is designed to deliver exhilarating watersport adventures while providing you with the comfort and features you need for an unforgettable day on the water. The rear ballast bags are 640 lbs, the front stock bag is listed as 650 lbs, and the extra bow bag is 740 lbs for a total of 2670 lbs. Has perfect pass so you can be dialed into the speed for the ... read more