2021 Sea-Doo RXT®-X® 300 Millenium Yellow

2021 Sea-Doo RXT®-X® 300 Millenium Yellow

Its revolutionary lighter platform, combined with the Ergolock System, maximizes control in any condition, setting a sky-high bar for rough water performance. With the 300-hp engine, 60 mph (96 km/h) is just a few seconds away.

Features may include:

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.

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.

At Rest. At Speed. Always Steady.

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.

The most powerful engine on a Sea-Doo, ever

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.

Ingenious 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.

Lock in your 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.

Closed-loop cooling system

This technology prevents corrosive saltwater and damaging debris from entering the engine, for increased reliability and peace of mind.

Intelligent brake and reverse

Recognized by the U.S. Coast Guard for improving boat safety and now in its third generation, the Sea-Doo exclusive iBR system allows you to stop sooner. With both hands on the handlebars, riders can engage forward, neutral, and reverse for stable, worry-free maneuvering at low speeds.

Wide digital display

The 7.6 inches 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 makes for improved visibility when riding.

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.