2018 Sea-Doo RXT®-X® 300 IBR & Sound SystemULTIMATE OFFSHORE PERFORMANCE WATERCRAFTThe revolutionary new and lighter platform, combined with the Ergolock System, maximizes control in any condition, making the RXT-X the new benchmark for rough water performance. With the 300-hp engine, 60 mph (96 km/h) is just a few seconds away.Features may include: LOCK IN YOUR SEAT ERGOLOCK SYSTEM WITH MODULAR SEATThe narrow racing seat places your knees closer together to hold on tighter while improving the transition into standup riding. Plus, the removable rear seat gives you even more space for hanging out on the rear platform, sunbathing or a face-to-face picnic. LIVING ROOM ONBOARD LARGE SWIM PLATFORMThe first watercraft to hang out on the water with the largest swim platform in the industry. Flat, stable and comfortable, it is ideal for re-boarding, lounging, and prepping for tow sports. Create even more space by removing the rear seat. REVOLUTIONARY STABILITY ST³ HULLWhether you’re at high speeds pounding rough offshore waters, at rest hanging out in a cove or you’re simply boarding from the side, the wider hull offers industry leading stability thanks to a lower center of gravity and improved hull design. INGENIOUS STORAGE DIRECT ACCESS FRONT STORAGEAll your gear is now within arm’s reach. The industry’s first direct-access front storage opens by simply raising the handlebar assembly. No standing required. It's the smartest water-resistant storage we've ever built into a watercraft, offering room for your next adventure. FAST. EASY. SECURE.