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RXT-X 300

The 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.
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  • Engine

    • Engine


    • Available Colours
      • Carbon Black
      • Neon Yellow
    • Type

      Rotax 1630 ACE engine



    • Intake System

      Supercharged with external intercooler

    • Displacement

      1,630 cc

    • Cooling

      Closed-Loop Cooling System (CLCS)

    • Transmission

      iBR® with electronic brake, neutral, and reverse

    • Starter


    • Fuel Type

      91 octane


      Supercharged, external intercooled Rotax 1630 ACE engine provides reliable high performance in fresh or salt water, increased torque at low RPM, optimized power at all RPM levels and throttle positions.

    • ITC (Intelligent Throttle Control)

      Operating electronically, this advanced throttle system starts you in neutral for easier dockside starts. It also features an activity-specific Touring, Sport and ECO modes that can all be set to accommodate your riding style. The result is a more responsive, more intuitive ride.

    • iControl Learning Key

      The programmable Learning Key allows you to limit the performance of the PWC based on rider skill level.

    • D-Sea-Bel™ System

      Combines a series of resonators and vibration- absorbing components to make Sea-Doo watercraft some of the quietest on the water.

    • Closed-Loop Cooling System

      Uses coolant to keep the engine running at the ideal temperature, much like a car’s radiator. Also keeps out corrosive saltwater and debris.

    • HandleBar-Mounted Start/Stop Button

      Engine starts and stops with single, user-friendly control button.

  • Rider Capacity

    • Rider Capacity



      600 lb / 272 kg

  • Dimensions

    • Fuel Capacity

      15.9 gal / 60L

    • Length

      135.9'' / 345.1 cm

    • Width

      49.4'' / 125.5 cm

    • Weight (Dry)

      828 lb / 376 kg

    • Storage Capacity

      27 gal/ 102.5 L

  • Hull

    • Type


      • Longer platform

      • Rough water and offshore inspired deep-V hull

      • Stable, Strong and Steady

  • Propulsion System


      First and only true brake on a watercraft recognized by the U.S. Coast Guard for improving boating safety since 2009. Now in its 2nd generation, the intuitive and improved iBR allows you to stop close to 160 feet sooner1 for greater peace of mind. All wit


      Delivers improved acceleration, higher top speed and less cavitation.

  • Features

    • iControl

      The “Brain’’ that integrates and controls all systems to create the best possible ride.

    • ST³ HULL®

      The new benchmark for rough water handling, the fully redesigned ST³ Hull is wider, for industry leading stability at both rest and high speeds and expertly tuned to improve offshore performance.

    • Touring/Sport Mode

      Offers a choice between two throttle responses for different riding styles. Touring mode is the default setting offering a more progressive acceleration curve for a more confident ride – ideal for cruising and 2-up riding. Sport mode can be easily activated using the Sport button. It provides all acceleration performance for a more aggressive throttle response.

    • Eco Mode

      This iTC function automatically determines the most economical power delivery and sets the optimal RPM for greatest fuel economy.


      Combination of ergonomic features allow amazing control while cornering with less upper body fatigue. It features a narrow racing seat with knee grab design, adjustable handlebars and angled footwells that allow you to “lock in” when cornering hard. This results in faster turns and more time on the water.


      The VTS adjusts the angle of the nozzle to change the behaviour of the watercraft and improve parallelism to the water. The high-performance VTS provides handlebar-activated quick settings.


      For easy and secure attachment of ski rope.

    • RF D.E.S.S™ KEY

      Now with radio frequency technology and a new ball-and-socket design, the new Digitally Encoded Security System (D.E.S.S.) key provides riders with easy and quick starts every time.


      VTS preset, Fuel consumption instant & average, Fuel level, Tachometer, Speedometer, Hour meter, Compass, Clock, Touring mode, Sport mode, ECO mode, F-N-R indicator, and more.


      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.


      Waterproof and shockproof phone compartment

    • Package Features

      Handlegrips with palm rest


      Ski tow eye

      Soft Knee Pad

      Wide-angle mirrors

      Large swim platform

      Performance front grill

      Footwell carpets

      Stainless steel impeller

      Tilt steering

      Footwell carpets with Sea-Doo logo pattern

      Swim platform carpet with Sea-Doo logo

      Reboarding handle on rear platform

      Rear grab handle

      Seat strap

      Quick latch fuel filler design

      Dual drain plugs

      Flush kit

      Emergency floating lanyard

      Operator’s guide, instructional video and booklet

  • X-Package


    • LAUNCH CONTROL - Advanced and easy-to-use handlebar-activated launch control system that automatically adjusts the pump angle to provide perfectly controlled acceleration—every time.

    • EXTENDED ANGLED FOOTWELL WEDGES - Extended angled footwell wedges keep all passengers firmly planted, comfortable, and secure. In conjunction with the Ergolok seat, the angled wedges ensure everyone can enjoy the full capabilities of the watercraft



    • X-GAUGE

  • Contact us for a quote on (07) 5529 2616!

    • Things to consider
      • Trailer
      • Registration
      • Pre Delivery
      • Insurance
  • Warranty

    • Warranty

      BRP limited warranty covers the watercraft for two years.

  • Key Features

    • REAR CARGO LINQ SYSTEM Extra rear storage is now possible with the secure Quick-Attach LinQ System. It allows to easily snap a fuel caddy and a bag, or a cooler, to the back of your watercraft using two convenient, integrated attachment points.

    • ST3 HULL Whether 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.

    • LARGE SWIM PLATFORM The first watercraft to hang out on the water with the largest swim platform in the industry. Flat, stable and comfortable, it is ideal for boarding, lounging, and prepping for tow sports. Create even more space by removing the rear seat.

    • DIRECT ACCESS FRONT STORAGE All 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.

    • ERGOLOCK SYSTEM WITH MODULAR SEAT The 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.

    • 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 producing a thrilling 300-hp.

    • X PACKAGE Add on the performance package. With X-Sponsons for cornering stability and our innovative ErgoLock System featuring a narrow racing seat, specially angled footwell wedges and adjustable X-steering, you and the machine become one.

    • HIGH PERFORMANCE VARIABLE TRIM SYSTEM WITH LAUNCH CONTROL Quickly access the Variable Trim System (VTS) on the handlebar for fine-tuned handling based on rider preference, water conditions, and number of passengers. The RXT-X also features a 30% extended range VTS, giving the rider an increased ability to customize the handling of the watercraft. Plus a handlebar-activated launch control to provide perfectly controlled acceleration.

    • BLUETOOTH AUDIO SYSTEM The industry's first fully-integrated waterproof Audio System will keep the fun going anywhere you go, with 100 watts of total system power, fully-waterproof performance, Bluetooth connectivity, and external playback controls to ensure the perfect song is always on deck.

    • WATERTIGHT PHONE BOX A watertight compartment with integrated USB port* allowing your devices, including phones or action cameras, to stay charged and ready to go—snug in an impact-absorbing, watertight cradle. *Standard only on Limited models

    • INTELLIGENT BRAKE AND REVERSE (iBR) Recognized by the U.S. Coast Guard for improving boat safety since 2009 and now in its third generation, the Sea-Doo exclusive iBR (Intelligent Brake and Reverse) system allows you to stop up to 160 feet (48 m)* sooner than watercraft not using a brake. With both hands on the handlebars, riders can engage forward, neutral, and reverse for stable, worry-free maneuvering at low speeds. *Based on BRP internal testing.

    • 7.6" WIDE DIGITAL DISPLAY The all-new 7.6" wide digital display offers riders an improved user experience when cycling through modes and locating vehicle information. It also features an automatically dimming backlight that ensures high visibility in any light. The larger display area, as well as large digital numbers and letter, makes for improved visibility when riding.

    • CLOSED-LOOP COOLING SYSTEM This technology prevents corrosive saltwater and damaging debris from entering the engine, for increased reliability and peace of mind.

  • Call us for a quote on (07) 5529 2616!

    • Things to consider
      • Trailer
      • Registration
      • Pre Delivery
      • Insurance

Spec Sheet

Would you like to print or save this information? Download the spec sheet for this personal watercraft here.

  • 2019 Sea-Doo RXT-X 300 Spec Sheet - Download


Be sure the keep your watercraft both safe and secure with insurance. Competitive rates, with great features and benefits. Get a quote today!

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