2018 Sea-Doo RXT-X 300 RS – 300HP Supercharged Performance Ski
£9,500
A fantastic example of the highly sought-after 2018 Sea-Doo RXT-X 300 RS, offering exceptional performance, reliability, and comfort. Producing an impressive 300HP from its supercharged Rotax engine, this ski has been professionally remapped and is capable of 80+ MPH.
With 454 hours, the ski has been very well maintained throughout its life and remains in very good condition. It starts instantly, runs flawlessly, and delivers strong performance across the entire rev range.
Key Features
- 300HP Supercharged Rotax Engine
- Performance Remap (80+ MPH capability)
- BRP Premium Audio System
- IBR (Intelligent Brake & Reverse)
- Overall Protective Cover
- CBS Road Trailer Included
- Spacious, stable RXT-X platform
- Ready to launch and enjoy immediately
Condition
This is a genuine, clean ski that has been cared for properly and maintained to a high standard. The engine and hull are in very good condition, with no known faults or issues. The hours are reflected fairly in the asking price, making this an excellent value performance package.
Included
- Sea-Doo RXT-X 300 RS
- CBS Road Trailer
- Overall Cover
Walkaround and running videos are available for genuine buyers upon request.
Price: £9,500
Competitively priced for the specification, condition, and included trailer. Serious enquiries only please.

