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2021 Sea-Doo RXP-X 300

Name: Sea-Doo RXP-X 300 2021
Brand: Sea-Doo
SKU: 25faa9389
Price: 15995 USD
Availability: InStock

$15,995

Used

Boat in Corpus Christi, TX 78412 US

2021 SEA DOO RXP-X 300, 2021 Sea-Doo RXP-X 300 with ONLY 50 hours and ready to hit the water. Powered by a supercharged Rotax 300HP engine, this high-performance ski delivers incredible acceleration, sharp handling, and top-end speeds reaching into the upper 60 MPH range. Whether you want to rip across the lake, carve aggressive turns, or simply cruise in style, this RXP-X does it all. Equipped with Bluetooth audio, performance handlebars, race-inspired seating, intelligent brake and reverse system, and aggressive performance styling throughout. Also includes a custom cover and single axle trailer. This is the perfect ski for someone looking for serious performance with the reliability and excitement Sea-Doo is known for. Trusted boat dealer serving customers since 1982. Every pre-owned boat we offer is thoroughly inspected by a certified technician and professionally lake tested prior to being listed for sale. We take pride in offering clean, reliable, water-ready boats backed by decades of experience, honest service, and customer satisfaction. Buy with confidence knowing each boat has been checked for performance, safety, and reliability before it reaches our lot. Call today for more information, financing options, or to schedule a showing.

Features

Rotax 1630 ACE 300HP Supercharged Engine
ONLY 50 Hours
Capable of Speeds in the Upper 60 MPH Range
Single Axle Trailer Included
Bluetooth Audio System
Custom Cover Included
Ergolock Racing Seat for Maximum Control
Performance-Tuned Hull Design
Performance Handlebars with Adjustable Steering
Intelligent Brake & Reverse (iBR)
Launch Control System
High Performance Variable Trim System (VTS)
Excellent for High Performance Riding or Cruising
Professionally Inspected by Certified Technician
Lake Tested Prior to Sale
Water-Ready Condition
Financing Options Available

Specifications

Model: 2021 Sea-Doo RXP-X 300
Engine: Rotax 1630 ACE Supercharged 300HP
Fuel Capacity: Approx. 18.5 Gallons
Rider Capacity: 3 Persons
Dry Weight: Approx. 780 lbs
Top Speed: Approx. 67-70 MPH
Trailer: Single Axle Trailer

Quality - Put your mind at ease knowing Premier Boating Centers has been in business since 1982 and we carry only the best Pre-Owned boats that you can find. All boats are water tested and thoroughly inspected by a certified technician prior to being listed on our website. This ensures we consistently offer quality boats!

Process - We also provide an on-the-water demonstration to make sure you are comfortable with the use and operation of your new boat! In addition, we make out-of-town buying easy. Ask your sales representative for details.

Financing - We are partnered with over 20 lenders, both locally and nationally. With an experienced finance department we are able to offer competitive finance packages to meet the needs and terms of our customers.

Peace of Mind - We also offer packages to protect your investment on most of our pre-owned boats. Coverage options that can include protection for your engine, electronics, interior, exterior, trailer, and total loss protection.

Nominal Length

12ft

Length Overall

12ft

Beam

4ft

Seating Capacity

Hull Material

other

Engine 1

Engine Model

ROTAX 1630 ACE 300HP

Total Power

300hp

Engine Hours

Fuel Type

gasoline

Total Power

300.0 hp

Price History

Date	Event	Price
5/27/26	Initial price	$15,995

Videos from Premier Boating Centers - Corpus Christi, TX on this 2021 Sea-Doo RXP-X 300

Contact Premier Boating Centers - Corpus Christi, TX

5246 Lexington Road, Corpus Christi, TX, 78412

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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.