2026 Sea-Doo GTR-X 300

The 2026 Sea-Doo GTR-X 300 is a high-performance jet ski built around a supercharged 300 HP Rotax engine. Its race-inspired design pairs aggressive styling with a low, forward-leaning riding position engineered for precision and control during aggressive maneuvers, towing, or casual cruising.

The cockpit features an Ergolock two-piece racing seat with integrated bolsters for added grip and stability. The ski accommodates up to three passengers and includes a generous swim platform fitted with LinQ attachment points for modularity. BRP Premium Audio is integrated into the system, and the craft is outfitted with iBR (intelligent Braking and Reverse) technology.

At 12 feet, the GTR-X 300 is sized for smaller to mid-sized waterways while maintaining the power and handling characteristics demanded by experienced riders.