
Take on rough water with total command. The 2027 RXT-X combines elite supercharged speed, unwavering stability, and 350 hp to deliver the ultimate high-performance ride for tackling choppy, open conditions.
What’s New
-
Rotax 1630 ACE – 350
Key Features
- Low-rise racing handlebar
- Ergolock™ two-piece racing seat
- Tilt steering
- Launch control
- Double-angled footwell wedges
- Hydraulic steering damper
- Stainless polished impeller
- Large swim platform with LinQ® attachment system
- Extended VTS (Variable Trim System)
- Engine Auto-Start
Capacity
Rider capacity: 3
Weight capacity: 600 lb/273 kg
Fuel capacity: 18.5 US gal/70 L
Glove Box: 0.8 US gal/2.9 L
Front Bin: 25.3 US gal/96 L
Storage capacity – Total: 26.1 US gal/98.9 L
Dimensions
Length (bumper to bumper): 135.8″/345 cm
Width: 49.2″/125 cm
Height: 45.3″/115 cm
Hull
Type: ST3 Hull
Material: Fiberglass
Other Features:
- Seat Strap
- iBR® – Intelligent Brake & Reverse*
- RF D.E.S.S.™ Key
- Direct access front storage
- Watertight Phone Compartment
- Knee pads
- Wide-angle mirrors
- Round handle grips
- Footwell carpets
- USB Port
- Ski tow eye
Rotax® Engine 1630 ACE™
Horsepower: 350 HP
Intake system: Supercharged with external intercooler
Displacement: 1,630 cc
Cooling: Closed-Loop Cooling System (CLCS)
Reverse system: Electronic iBR®*
Fuel type: 91 octane
Throttle System: iTC™ (Intelligent Throttle Control)
Exhaust System: D-Sea-BeI™ system
Gauge
10.25 in. touchscreen display
Main Functions
- BRP Connect
- Music
- Navigation
- Bluetooth Connectivity
- Speedometer
- RPM
- Clock
- Extended VTS™
- Fuel consumption
- Fuel autonomy
- Top speed and average speed
- Vehicle hours
iTC System – Mode
- Sport mode
- ECO® mode
- Slow mode
- Speed regulator
- Launch control
Weight
Dry weight: 842 lb / 382 kg
Warranty
BRP limited warranty covers the watercraft for one year.
*Electronic brake, neutral and reverse.

Swim Platform with Integrated LinQ System
Exclusive quick-attach system on the largest swim platform in the Sea-Doo family that allows for easy installation of accessories.
10.25 in. Touchscreen Display
Bring your on-water experience to another level with this premium and elegant touchscreen display developed specifically for Sea-Doo riders. Enjoy enhanced connectivity and intuitive features including ride statistics, a compass, media control, marine navigation with the BRP GO! app and much more.
Hydraulic Steering Damper
3 steering positions to quickly control the stiffness. It adds riding precision by removing undesired input in rougher conditions. It provides a premium feeling and improved control to the rider.

ST3 Hull
An innovative hull that sets the benchmark for rough water handling, stability and offshore performance.

Ergolock System
A narrow seat profile with deep knee pockets lets riders sit naturally and use the lower body to hold onto the machine for more control.
Rotax 1630 ACE – 350 Engine
The Rotax 1630 ACE – 350 is the industry’s most powerful PWC engine from factory. With its 350 hp, this engine delivers incredible acceleration and power thanks to innovative engineering for uncompromised offshore performance.




