2026 Ranger Z521

The 2026 Ranger Z521 is a 21-foot nine-inch fiberglass bay boat powered by a 250 HP Mercury Pro-XS four-stroke engine. The boat carries a maximum of five persons and features an 8-foot beam with a fuel capacity of 54 gallons and a 31-gallon livewell. Dry weight is approximately 2,300 pounds, with a total capacity for persons, motor, and gear of 1,900 pounds.

Rod storage spans both port and starboard sides with multiple shelf configurations, including port boxes up to nine feet in length and center rows reaching eight and a half feet. The inside depth measures 21 inches, and the engine shaft length is 20 inches. The boat is rated for a maximum of 300 HP and comes equipped with a trailer rated for 5,400 pounds GVWR, measuring approximately 27 feet 11 inches long with motor down.