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Contact 158 Performance Ltd

158 Performance Ltd

Posting for 4+ years

2026 Sea-Doo GTR-X 300 – Eclipse Black / Deep Marsala – 7.6” Display – £20,799

Stamford, Lincolnshire

£20,799

158 Performance Ltd

Posting for 4+ years

See all ads

Contact 158 Performance Ltd

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Vehicle history

We are unable to perform a basic history check on this vehicle. Please contact the seller for more information.

Vehicle history

We are unable to perform a basic history check on this vehicle. Please contact the seller for more information.

Vehicle information

Seller Type
Trade
Posted
1 hour ago

Description

For sale is a brand-new Model Year 2026 Sea-Doo GTR-X 300, finished in the aggressive Eclipse Black / Deep Marsala colour scheme. The GTR-X 300 blends 300hp supercharged power with race-inspired styling and exceptional value, making it the perfect step up for riders wanting serious performance.

✅ Model Year: 2026
✅ Model: GTR-X 300
✅ Product Code: 00024TC00
✅ Display: 7.6” Digital Display
✅ Colour: Eclipse Black / Deep Marsala
✅ Engine: Rotax 1630 ACE – 300hp Supercharged
✅ Price: £20,799

Key Features:

300hp Rotax supercharged engine – explosive acceleration

Performance-tuned hull for sharp handling and agility

7.6” digital display with full rider information

Intelligent Brake & Reverse (iBR)

Ergolock-inspired seating for improved rider stability

LinQ attachment system for accessories

Race-inspired styling and premium trim finish

The GTR-X 300 delivers serious power while maintaining everyday rideability — a true performance bargain in the Sea-Doo range.

Condition:
This is a brand-new MY26 GTR-X 300, supplied with full manufacturer warranty and dealer preparation, ready for the 2026 season.

Why Buy From Us?
We are a trusted, long-established BRP dealer with full workshop facilities, genuine Sea-Doo parts, and factory-trained technicians. Buy with confidence and benefit from dealer support after your purchase.

Viewing available at our showroom in Tallington or at Tattershall Lake.
☎ 01778 341144 | WhatsApp [Phone number removed]
[Email address removed. Click Email button to contact us.]



Opening Hours:
Mo: 09:00 AM to 05:00 PM
Tu: 09:00 AM to 05:00 PM
We: 09:00 AM to 05:00 PM
Th: 09:00 AM to 05:00 PM
Fr: 09:00 AM to 05:00 PM
Sa: 10:00 AM to 04:00 PM
Su: Closed

Ad ID: 1510329626

VAT number: 974636184

Exact specification may vary from the details on this page. Please contact the seller to reconfirm any details before purchasing. See Terms & Conditions for further information.

Overview

Performance

  • Year
    2026
  • Mileage
    0 miles
  • Colour
    Black
Motors