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2026 Sea-Doo RXP-X Boat in Key Largo, FL 33037 US

Name: Sea-Doo RXP-X 2026
Brand: Sea-Doo
SKU: 25ffbc4b1
Price: 24599 USD
Availability: InStock

$24,599

New

2026 Sea-Doo RXP-X, +Tax + Title! 10% down $380/mo WAC

New 2026 Sea-Doo RXP-X 325 w/Sound For Sale at RIVA Motorsports & Marine Florida Keys

Looking for a new Sea-Doo personal watercraft for sale in the Florida Keys or South Florida? This 2026 Sea-Doo RXP-X 325 w/Sound is available at RIVA Motorsports & Marine Florida Keys in Key Largo, serving Ocean Reef, Key Largo, Islamorada, Marathon, Key West, Miami and South Florida.

Pricing Transparency

Sale Price: $24,588 plus tax, title and government fees only.

Estimated payment: 10% down, $380 per month WAC based on 8.99% APR for 84 months. This payment estimate includes estimated 6% Florida sales tax and excludes title and government fees.

Get pre-approved online in minutes without your SSN and with no effect on your credit score.

Key Features

Race-inspired Sea-Doo performance with 325 hp Rotax power
T3-R hull designed for precision cornering and control
Ergolock performance seating and aggressive rider positioning
Built for riders who want maximum performance and response

Why Buy from RIVA Motorsports & Marine Florida Keys?

Family-owned leader in customer satisfaction since 1979
Transparent pricing, easy flexible financing options, and a focus on customer satisfaction
The RIVA Racing Edge: nobody tunes personal watercraft better than us. RIVA Racing develops, manufactures and installs high-performance PWC parts, giving our team unmatched Sea-Doo performance knowledge.
Dockside maintenance available in the Florida Keys
Valet service pickup and drop-off available
Trade-Ins Welcome
Convenient Key Largo location serving the Florida Keys from Ocean Reef to Key West

Ready to Ride?

Contact RIVA Motorsports & Marine Florida Keys today to confirm availability, get pre-approved, value your trade, or lock in this Sea-Doo before it is gone.

Payment examples are estimates only and subject to credit approval. Price excludes tax, title and government fees. Financing offers are subject to approval and program rules. See dealer for complete details. Stock #: 23TE.

Nominal Length

11ft

Hull Material

other

Engine 1

Fuel Type

gasoline

Engine Year

2026

Price History

Date	Event	Price
5/30/26	Initial price	$24,599

Contact Riva Motorsports and Marine Florida Keys

102550 Overseas Hwy, Key Largo, FL, 33037

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Boattest.com Review

Overview

The Sea-Doo RX-PX300 represents a breakthrough in performance watercraft accessible to the general public, offering a racing machine experience akin to professional riders. With a 300-horsepower engine and a hull design identical to those used in professional racing—albeit with less power to comply with legal restrictions—this model delivers exceptional speed, agility, and rider engagement. It is designed for experienced riders seeking a high-performance craft that continuously challenges and improves their skills.

Exterior Design and Ergonomics

The RX-PX300 features a bold, aggressive exterior with sharp angular lines starting from the bow and extending through the hull. The design includes rounded chines that facilitate leaning into turns, enhanced sponsons for adjustable water grip, and a drop-down keel that acts as a pivot point for initiating rolls. Integrated mirrors are positioned within the dock strike zone and are fully adjustable to suit individual riders. Storage compartments are thoughtfully placed throughout. The ergonomics are refined through Sea-Doo's Ergolock system, developed with input from an ergonomics specialist to create a seamless connection between rider and machine. The footwell allows foot positioning adjustments for cornering or straight-line riding, while the redesigned seat enables the rider to grip the craft firmly using the strongest muscle groups, forming a stable triangular contact system that enhances comfort and control.

Powertrain and Performance

At the heart of the RX-PX300 is a redesigned 1630 cc engine, which is 9% larger than its predecessor and delivers 15% more power. Key enhancements include a longer stroke for improved mid-range torque, lighter and stronger pistons and connecting rods, larger fuel injectors, and an intercooler that is 120% more efficient at delivering cooler air to the combustion chamber. Although top speed is electronically limited in compliance with Coast Guard regulations, the craft excels in rapid acceleration and efficient power delivery, allowing riders to reach top speed quickly and maintain high performance throughout maneuvers. Fuel consumption varies with speed, ranging from 2.9 gallons per hour at 20 mph to 15.3 gallons per hour at 60 mph, resulting in an approximate range of 56 miles.

Technology and Controls

The RX-PX300 incorporates advanced rider-focused technology to enhance control and safety. On the left handlebar, the start-stop button is complemented by palm rests for ergonomic hand positioning and the Intelligent Brake and Reverse (IBR) lever, which allows for safe stopping from high speeds and precise maneuvering in tight spaces. The craft features a variable trim system (BTS) to optimize running attitude and performance, with selectable modes including Touring for relaxed cruising, Sport for aggressive riding, and Eco for fuel-efficient operation. The right handlebar controls the digital dashboard, enabling riders to scroll through information and adjust display settings. Adjustable Ergonomic Steering (AES) allows fine-tuning of handlebar rotation and lateral position to match rider preferences, ensuring symmetrical and comfortable control.

Handling and Riding Experience

The RX-PX300 delivers exceptional handling characteristics, particularly in cornering and lap racing scenarios. Its design encourages riders to lean into turns, using weight shifts and the Ergolock system to maintain grip and stability. Acceleration out of turns is strong, enabling quick transitions between buoys and tight maneuvering. The craft challenges riders to accelerate through turns rather than coasting, fostering skill development and enhancing the overall riding experience. While it demands a higher level of rider proficiency, the RX-PX300 rewards with a heightened sense of control and responsiveness, making it a formidable machine for performance enthusiasts.

Conclusion

The Sea-Doo RX-PX300 is a high-performance watercraft that bridges the gap between professional racing machines and public accessibility. Its combination of advanced engineering, ergonomic design, and rider-focused technology creates a powerful yet controllable craft that continually pushes the boundaries of personal skill and enjoyment on the water. While not suited for casual riders, it offers an unparalleled experience for those seeking to elevate their performance riding to a professional level.

Rating: 4.3 out of 5