CRUISING MAINSAILS
X-Drive Taffeta
Continuous load-path yarns bonded over a shaped, cross-cut laminate — the shape-holding of a string sail with the durability and value that performance cruisers want.
Why an X-Drive Taffeta cruising main?
UK Sailmakers’ X-Drive® sails are the preferred choice for sailors who want the performance of continuous-yarn sails along with durability and affordability. Because they deliver on all three, X-Drive has become the go-to for club racers and performance cruisers — and with a woven taffeta finish, it stands up to years of real-world cruising.
Holds Its Shape
Continuous corner-to-corner yarns
A dense grid of high-strength, low-stretch yarns runs unbroken from corner to corner along the load paths — the steel skeleton carrying the loads while the laminate skin holds the designed aerodynamic shape.
Built to Last
Seams locked, failures eliminated
Because the continuous yarns cross over every panel seam, seam creep and catastrophic seam failures are eliminated. Add a woven taffeta finish and the surface shrugs off the abrasion and UV of cruising.
Smart Value
Performance without the premium
The shape comes from an inexpensive, lightweight laminate skin; the strength comes from the bonded yarn grid. You get continuous-yarn performance and durability at a price that makes sense for cruising.
How X-Drive Works
X-Drive is a two-part construction. First, a lightweight laminated cloth is cut into cross-cut panels with shaped seams; once they’re assembled with broad seaming, the sail already carries the exact aerodynamic shape the designer drew.
Then our proprietary machines lay down a dense grid of continuous, high-strength, low-stretch yarns that run corner to corner along the sail’s primary load paths — up to 11 at a time. Like the steel skeleton of a tall building, the yarns carry the loads while the paneled skin defines the shape.
Because those continuous yarns cross over every panel seam, seam creep and catastrophic seam failures are eliminated, and the sail stays smooth and undistorted.
Depending on your boat and budget, the yarns can be carbon fiber, Endumax, or S-Glass. Carbon on a black aramid scrim gives an all-black look, while X-Drive Endure and X-Drive Silver read as classic all-white sails.
Cost Effective
Cost stays in check because the surface is an inexpensive, lightweight laminate whose only job is shape — all the strength comes from the bonded yarn grid. With the yarns locking the shaping seams in place, the sail stays smooth and fully supported, with no distortion.
Every X-Drive cruising sail can be finished with a finely woven polyester taffeta — over one side, both sides, or just the leech — to guard the film from abrasion and UV, prevent the film from cracking, and reduce creasing. Taffeta is available in white or grey.
Choose Your X-Drive
Pick the fiber that matches your boat, your budget, and how hard you sail. Every option is built the same way — it’s the load-path fiber that changes.
X-Drive Carbon
Load-path fiber-reinforced construction for performance cruising and club racing.
Material: Carbon-fiber load-path yarns laid up to 11 at a time along the computer-predicted load paths — the strongest, least-stretchy fiber in sailmaking. All-black finish.
Shape stability: ★★★★★
Durability: ★★★★
Price: $$$$
X-Drive Endure
Load-path fiber-reinforced construction for performance cruising and club racing, with an all-white appearance.
Material: Endumax (UHMWPE) fibers run continuously in all directions to lock in shape — near-carbon performance with the toughness of the Spectra/Dyneema family.
Shape stability: ★★★★
Durability: ★★★★
Price: $$$$
X-Drive Silver
Load-path fiber-reinforced construction for performance cruising and club racing, with an all-white appearance.
Material: S-Glass (glass-fiber) load-path yarns laid up to 11 at a time — more stretch than carbon, but the most budget-friendly white option.
Shape stability: ★★★
Durability: ★★★★
Price: $$$
FAQs
What’s the difference between X-Drive and a membrane (Titanium) sail?
X-Drive is a two-part sail: a shaped, cross-cut laminate base that sets the aerodynamic shape, with a grid of continuous load-path yarns bonded over it to carry the loads. A Titanium membrane is a single molded panel with the yarns laminated inside. X-Drive gives you most of a membrane’s shape-holding at a lower price and with excellent durability — which is why it’s our most popular performance-cruising construction.
Which fiber should I choose — Carbon, Endure, or Silver?
Carbon is the strongest and least-stretchy, so it holds shape best, and it gives an all-black look. Endure (Endumax/UHMWPE) is nearly carbon’s performance with a clean all-white appearance and outstanding toughness. Silver (S-Glass) stretches a little more than carbon but is the most affordable, also all-white. Your loft will match the fiber to your boat size, budget, and how hard you sail.
Why does X-Drive hold its shape better than a Dacron main?
In woven Dacron, load crosses the panel seams, so the sail stretches and bags as it ages. In X-Drive, continuous high-strength yarns run corner to corner across the seams — like the steel frame of a building — so the seams are locked, seam creep is eliminated, and the sail keeps its designed shape far longer.
What does the taffeta finish add?
A finely woven polyester taffeta laminated to the sail protects the surface and the fibers from abrasion and UV, prevents the film from cracking, and reduces creasing — the everyday wear a cruising sail sees from flaking, furling, and handling. It can go on one side, both sides, or just the leech, in white or grey. Taffeta adds a little weight rather than strength, and buys years of service life.
Is X-Drive a good choice for a furling main?
Yes. Because the sail holds its shape instead of stretching out, it rolls and unrolls cleanly and resists the jamming that plagues stretched-out furling mains. We build X-Drive for full-batten, powerhead, and in-mast or in-boom furling — battenless for rolling on any point of sail, or with vertical battens to carry extra roach.
