2019 Sea-Doo RXP®-X® 300 Neon Yellow and Lava Grey ULTIMATE RACING WATERCRAFT The ultimate top-of-the-line racing watercraft combines power, handling and control like nothing else on the water. And with the 300-hp Rotax 1630 ACE engine, nothing else will come close to you on the buoy course. Features may include: THE MOST POWERFUL ENGINE ON A SEA-...