2026 Sea-Doo RXT-X 325

The 2026 Sea-Doo RXT-X 325 is a 12-foot jet boat powered by a supercharged Rotax 1630 ACE engine producing 325 horsepower. Built on the ST3 hull platform, it combines offshore performance with stability in rough water conditions. The fiberglass construction and hull design prioritize control and predictable handling across varying sea states.

The cockpit features the Ergolock system, with a narrow racing seat positioned to hold riders securely while accommodating up to three passengers total. The removable rear seat opens additional deck space, and the platform allows easy boarding and movement around the boat. A 10.25-inch display screen presents real-time performance metrics including speed and variable trim system data, with access to launch mode and integration with the BRP GO! app for ride recording and statistics. A 100-watt waterproof Bluetooth audio system is integrated throughout.

Performance-focused engineering includes X sponsons, a polished impeller, and an extended variable trim system with adjustable launch mode for controlled acceleration and cornering. The hydraulic steering damper offers three positions for adjusting helm stiffness to suit conditions. This combination of power, hull design, and control systems positions the RXT-X as the most powerful model in the Sea-Doo personal watercraft lineup.