2021 Sea-Doo RXT®-X® 300 Millenium Yellow Boat in Saginaw, MI 48638 US
Built in 2021
300 Millenium Yellow
1 Engine (Supercharged)
12 feet
Gas
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The 2021 Sea-Doo RXT-X 300 is a high-performance personal watercraft built for riders who demand speed, power, and precision on the water. Powered by a supercharged 1630cc Rotax ACE engine delivering an impressive 300 horsepower, this machine offers exhilarating acceleration-capable of hitting 0-60 mph in just seconds.
Designed with Sea-Doo's advanced ST3 hull, the RXT-X 300 provides exceptional stability and control, even in rough offshore conditions. The Ergolock™ system keeps riders securely positioned, enhancing handling and reducing fatigue during aggressive riding. With seating for up to three passengers, it's perfect for both solo performance runs and group adventures.
This model comes loaded with premium features including Intelligent Brake & Reverse (iBR) for improved safety and maneuverability, launch control for optimized acceleration, and multiple riding modes to suit any style-from cruising to full-throttle performance. A spacious swim platform, generous onboard storage, and available Bluetooth audio system make it just as comfortable for relaxing as it is thrilling to ride.
Whether you're carving through open water or enjoying a day at the sandbar, the 2021 RXT-X 300 delivers a perfect blend of luxury, technology, and adrenaline-pumping performance.
Designed with Sea-Doo's advanced ST3 hull, the RXT-X 300 provides exceptional stability and control, even in rough offshore conditions. The Ergolock™ system keeps riders securely positioned, enhancing handling and reducing fatigue during aggressive riding. With seating for up to three passengers, it's perfect for both solo performance runs and group adventures.
This model comes loaded with premium features including Intelligent Brake & Reverse (iBR) for improved safety and maneuverability, launch control for optimized acceleration, and multiple riding modes to suit any style-from cruising to full-throttle performance. A spacious swim platform, generous onboard storage, and available Bluetooth audio system make it just as comfortable for relaxing as it is thrilling to ride.
Whether you're carving through open water or enjoying a day at the sandbar, the 2021 RXT-X 300 delivers a perfect blend of luxury, technology, and adrenaline-pumping performance.
Nominal Length
12ft
Length Overall
12ft
Engine 1
Engine Make
Supercharged
Total Power
300hp
Engine Hours
167
Fuel Type
gasoline
Features
- Condition: USED
- Stock Number: BEDM
- Year: 2021
- Make: Sea-Doo
- Model: RXT®-X® 300 Millenium Yellow
- Vehicle Type: Personal Watercraft
- Category: Sit Down
- Engine: Supercharged
- Propulsion: Jet Drive
- Hull id number: YDVA2710G121
- LOA (Length): 12 ft
- Beam (Width): 3 ft 6 in
- Propulsion Type: Powered
- Number of Engines: 1
- Engine Power: 300 HP
- Engine Hours: 167
- Fuel Type: Gas
- Color: Yellow
- Features May Include: Swim Ladder Soundsystem Bluetooth
Price History
| Date | Event | Price |
|---|---|---|
| 7/19/26 | Initial price | $13,995 |
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 2021 Sea-Doo RXT®-X® 300 Millenium Yellow | |||||
|---|---|---|---|---|---|
| $13,995 | $10,995 | $20,699 | $20,795 | $20,895 | $20,995 |
| Saginaw | Saginaw | Indian River | Coldwater | Coldwater | Coldwater |
| 12' | 12' | 11' | 9' | 11' | 11' |
| Supercharged | - | - | Rotax | - | - |
| 300 hp | - | - | 325 hp | 325 hp | 325 hp |
| 0 | 0 | 424 | 81 | 258 | 678 |
Price
Location
Nominal Length
Engine Make
Total Engine Power
Days on Market
Meet the Broker
Address
4965 Gratiot Rd
Saginaw, MI 48638
Boat Location
Contact DNR Boat World about 2021 Sea-Doo RXT®-X® 300 Millenium Yellow
4965 Gratiot Rd, Saginaw, MI, 48638
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