2017 Sea-Doo RXT-X 300 RACE-INSPIRED ACCELERATION AND STABILITY FOR THE WIN Built for large bodies of water, rougher conditions, with the 300-hp Rotax 1630 ACE engine and Ergolock system. Experience performance riding and go from 0-60 mph (0-96.6 km/h) in 3.8 seconds. Named Watercraft of the Year by The Watercraft Journal. Features may include: - THE MOST POWERFUL ENGINE ON A SEA-DOO, EVER ROTAX 1630 ACE ENGINE Supercharged with an external intercooler, the Advanced Combustion Efficiency (ACE) technology delivers high efficiency and amazing acceleration. This is the most powerful engine on a Sea-Doo, ever. - COMPLETE RIDER-CENTRIC EXPERIENCE ERGOLOCK SYSTEM Become one with the machine by locking in your body for better handling and more control, thanks to a narrow racing seat, specially angled footwell wedges and adjustable ergonomic steering (A.E.S.). - CORNER LIKE A CHAMP ADJUSTABLE REAR SPONSONS An efficient design that improves cornering stability. 3-position adjustable for your skill level and riding environment: higher for a more playful freeride experience or lower for sharper turn. Winglet feature enhances lean angles during turning. - KNOW WHILE YOU'RE ON THE GO X-GAUGE WITH BOOST INDICATOR With a quick glance at the X-Gauge, you can view your speedometer, check your lap time, and get a read on your engines maximum performance from the handy Boost Indicator. - FINE TUNING AT YOUR FINGERTIPS HIGH-PERFORMANCE VARIABLE TRIM SYSTEM (VTS) Quickly access the Variable Trim System (VTS) on the handlebar for fine-tuned handling based on rider preference, water conditions, and number of passengers. - STOP SOONER AND DOCK WITH EASE INTELLIGENT BRAKE AND REVERSE (iBR) Exclusive to Sea-Doo, the second generation iBR system lets you stop close to 160 feet sooner (48.75 m)*. And offers more control and maneuverability. - 3 MODES THAT SUIT YOUR RIDING STYLE INTELLIGENT THROTTLE CONTROL (iTC) Choose how you want your power delivered thanks to different riding modes such as Touring, Sport and ECO - available through your watercraft digital information center. - A SEA-DOO EXCLUSIVE CLOSED-LOOP COOLING SYSTEM This technology prevents corrosive saltwater and damaging debris from entering the engine, for increased reliability and peace of mind. - SET THE PACE AND THE PROTECTION ANTI-THEFT SECURITY SYSTEM AND iCONTROL LEARNING KEY Design features a Digitally Encoded Security System unique to your watercraft that serves as an effective theft deterrent. Learning Key also limits speed for beginners.