X-Yachts X-Treme Information, Review, Specs

Make
X-Yachts
Model
X-Treme
Builder
G-Force Yachts
Designer
Reichel/Pugh
Number Built
Production Year(s)
2004 - ??

The X-Treme series, spearheaded by the Dutch builder G-Force Yachts, represents a definitive shift toward the "flat-out racer" category, where uncompromising speed and high-tensile construction take precedence over traditional cruising amenities. Engineered by the prestigious naval architecture firm Reichel/Pugh Yacht Design, the X-Treme line—most notably the flagship X-Treme 37—was conceived to bridge the gap between pure custom race machines and production sports boats. Utilizing a philosophy of "performance without boundaries," these vessels are characterized by their aggressive, chined hulls, high-aspect carbon rigs, and a power-to-weight ratio that permits sustained planing in offshore conditions. While the X-Treme 37 is the most prominent iteration, the series includes the trailerable X-Treme 26 and the versatile X-Treme 32, all of which share a common DNA of minimal wetted surface and maximum righting moment.

Sailing Performance & Handling

The sailing characteristics of the X-Treme series are defined by extreme responsiveness and a "dinghy-like" feel translated to a keelboat platform. According to technical insights from G-Force Yachts, the X-Treme 37 is optimized for both IRC and ORC racing, featuring a high-modulus carbon fiber mast and an oversized square-top mainsail that demands active trim. With a displacement of approximately 4,500 kg and a generous sail area, the boat boasts a high sail area-to-displacement ratio, allowing it to transition into a plane in as little as 14 knots of true wind.

Handling is sharp, facilitated by a deep T-bulb keel that provides the necessary stiffness to carry its massive asymmetric spinnakers. On the wind, the boat tracks with precision thanks to its fine entry, but it truly excels on a reach or run, where the chined hull provides a stable platform even as speeds exceed 20 knots. Editorial reviews in Seahorse Magazine have noted that the X-Treme 37 feels remarkably balanced even when pressed, though the high-performance deck layout—featuring a large open cockpit—requires a coordinated crew to manage the high line loads during maneuvers.

Interior Comfort & Variations

In keeping with its mission as a dedicated racing platform, the interior of the X-Treme (specifically the 37 and 32 models) is spartan and functional. The living space is a "stripped-out" environment designed to minimize weight; you will find molded GRP finishes and carbon fiber accents rather than heavy wood cabinetry. The X-Treme 37 features a basic arrangement with lightweight pipe cots for offshore racing, a rudimentary galley for heating meals, and a small navigation station.

Variations within the line cater to different racing niches. The X-Treme 26 is a pure daysailer with no interior accommodations, designed for one-design sprint racing. The X-Treme 32 offers a middle ground, providing just enough shelter for coastal overnight deliveries. For the 37, the focus remains on centralizing weight, with the engine and heavy components located over the keel to reduce pitching moment, a detail that further highlights the boat’s pedigree as a race-first vessel.

The X-Treme 37 has made a significant impact on the international regatta circuit, frequently appearing in the results of the Rolex Middle Sea Race and the Sydney Hobart Yacht Race. The model gained specific acclaim when the X-Treme 37 "NXG" and other hull variants showcased the design's ability to compete against larger 40-footers in heavy air. Its visual profile—often featuring bold graphics and its signature black carbon rig—has made it a favorite for sailing photographers in high-performance publications.

Known Issues & Buyer’s Checklist

Prospective buyers of a used X-Treme should focus their inspection on the high-stress areas inherent to carbon-reinforced racing yachts.

  • Deck Hardware Bedding: Due to the high loads generated by the square-top main and large kites, winches and organizers can experience slight movement if the core isn't properly reinforced. Check for any hairline fractures in the gelcoat around high-load fittings.
  • Keel-to-Hull Joint: The deep T-bulb keel exerts significant leverage. It is vital to inspect the internal floors and grid system for any signs of stress or movement, especially if the boat has a history of "groundings" during tight-course racing.
  • Carbon Rig Fatigue: The X-Treme 37 utilizes a carbon mast and, often, rod or composite rigging. A professional NDT (Non-Destructive Testing) or a detailed visual inspection of the spreaders and mast base is recommended to check for UV degradation or stress cracks.
  • Rudder Bearing Wear: The high speeds achieved by the X-Treme series can lead to accelerated wear in the rudder bearings. Any "slop" or play in the twin-wheel or tiller steering system should be addressed to maintain the boat's signature precision.

Community & Resources

The community for these yachts is largely centered around the G-Force Yachts factory support and regional racing clusters. In France, Phare Bleu Yachting acts as a central hub for the X-Treme 26 owners' club, organizing specific events and providing technical support. Owners often share performance tuning guides through private IRC/ORC racing groups, as the boat’s performance is highly dependent on precise mast rake and sail trim settings.

The Verdict

The X-Treme series is a uncompromising choice for the sailor who views a yacht primarily as a competitive tool rather than a summer home. It offers a level of raw speed and technical sophistication usually reserved for custom builds.

Pros:

  • Exceptional Speed: Capable of exceeding 20 knots and planing easily downwind.
  • Elite Design: Pedigree from Reichel/Pugh ensures modern hydrodynamics and a competitive rating.
  • Advanced Materials: Extensive use of carbon fiber and vinylester sandwich construction provides a stiff, light hull.

Cons:

  • Minimal Comfort: The interior is strictly functional and lacks the warmth or amenities for family cruising.
  • Demanding to Sail: Requires an experienced crew to reach its full performance potential and handle the high loads.
  • Niche Market: As a specialized racer, it lacks the broad resale appeal of a dual-purpose cruiser-racer.

Measurements

Construction & Hull

Construction Material
Fiberglass (Foam Core)
Hull Type
Monohull Sailboat
Keel Type
Bulb
Rudder
1x Spade
Ballast
4255 lbs (Lead)
Displacement
7826 lbs
Water Capacity
-
Fuel Capacity
-

Dimensions

Length Overall (LOA)
37.07 ft
Waterline Length (LWL)
33 ft
Beam
11.42 ft
Draft
8.66 ft
Max Headroom
-
Air Draft
-
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
Fractional Sloop
P (Main Luff)
49.7 ft
E (Main Foot)
17.65 ft
I (Foretriangle Height)
48.23 ft
J (Foretriangle Base)
13.78 ft
Forestay Length (est)
50.16 ft
Sail Area
771 sqft

Calculations

Sail Area / Displacement (SA/D) Ratio
31.29
Ballast / Displacement Ratio
54.37
Displacement / Length Ratio (D/L) Ratio
97.22
Comfort Ratio
13.79
Capsize Screening Formula
2.3
Hull Speed
7.7 kn