- Stock #362679 - 2017 Phoenix 721 PRO XP, Mercury 250 Optimax Pro XS - Bass Boat in Teague, TX 2017 Phoenix 721 Pro XP with a Mercury 250 Optimax Pro XS Engine. The Phoenix 721 PRO XP is powered by a high-performance outboard engine, delivering speed, responsiveness, and fuel efficiency. You'll glide across the water with ease, reaching your favorite fishing spots faster and more efficiently. Electronics include a Humminbird Helix 10 unit, 2 Garmin 93sv units, a Garmin 126 with panoptics, a Minn Kota Ultrex trolling motor, and a custom cover. This boat is designed with the serious ang... read more