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X-Yachts X-40 Sails Prices, sail sizes & rig dimensions

8 products cut or sized for this boatI 16.40 · J 4.33 · P 15.70 · E 5.60 mPrices checked 21 Oct 2026
Illustration of a X-Yachts X-40 cruising mainsail from Sails.Online: cross-cut Dimension-Polyant woven Dacron, 3 leech battens and 1 full-length head batten, 2 reefsMade to measureIllustration. Yours is cut to this boat’s measurements.
Mainsail · cut to your rig

X-Yachts X-40 Mainsail

51.4 m² · P 15.70 m, E 5.60 m · Dimension-Polyant cloth
Cloth
Battens
Build time

Express +8%, economy 5.5% off. Shown as its own line in your cart.

A$5,019.30
inc GST
Illustration of a X-Yachts X-40 130% furling genoa from Sails.Online: cross-cut Dimension-Polyant woven Dacron with Sunbrella UV coverMade to measureIllustration. Yours is cut to this boat’s measurements.
Furling genoa · cut to your rig

X-Yachts X-40 Furling Genoa

I 16.40 m, J 4.33 m · UV cover included
Cloth
Size (LP)
UV cover colour: Captain Navy
Build time

Express +8%, economy 5.5% off. Shown as its own line in your cart.

A$4,251.50
inc GST
Sized for this boat
Asymmetric spinnaker

Asymmetric Spinnaker · Size 7 (83 m²)

Matched to the X-Yachts X-40 fore-triangle · 1.5 oz nylon · 11 colours
Spinnaker cloth colour: White
A$2,352.90
inc GST
Racing with a pole? Symmetric spinnakers from A$1,448.70
Fits the Size 7 spinnaker
Dousing sock

Spinnaker Dousing Sock · 13.8 m

UV-resistant ripstop nylon sock to hoist and douse the spinnaker from the deck
Outer tube
Inner tube
A$874.50
inc GST
Storm jib in storm orange DacronOSR max 13.4 m²
Storm jib

Storm Jib · Maxi (12 m²)

Storm orange Dacron · World Sailing OSR 4.26 sizing for this rig
Luff attachment
A$1,391.50
inc GST
OSR max 15.4 m²
Storm trysail

Storm Trysail · Large (10.8 m²)

Storm orange Dacron · no headboard or battens
Luff hardware
A$1,250.70
inc GST
Fits a 5.60 m boom
Boom cover

Boom Cover · 5.5–6.0 m

Zip at the mast, straps under the boom · 7 colours
Canvas
Colour
A$717.20
inc GST
Fits a 5.60 m boom
Stackpack

Stackpack (Lazy Bag) · 5.1–5.6 m

Battened sides, zipped top · 7 colours
Canvas
Lazy jacks
Colour
A$1,224.30
inc GST

Get the price list

Every X-Yachts X-40 price on one printable page: mainsail and genoa in each cloth, the spinnaker, sock, storm sails and canvas, plus the rig dimensions.

The sheet opens in a new tab. We keep your details to answer questions about your boat. Privacy

Not ready to buy yet?

X-Yachts X-40 rig dimensions

MeasurementMetresFeet
I (fore-triangle height)16.4053.8
J (fore-triangle base)4.3314.2
P (mainsail luff)15.7051.5
E (mainsail foot)5.6018.4
Mainsail area51.4 m²554 ft²
Fore-triangle area35.5 m²382 ft²
Length overall (approx.)12.1940

We confirm your measurements before anything is cut.

X-Yachts X-40 sails: questions

How much is a new mainsail for a X-Yachts X-40?

From A$5,019.30 in Dimension-Polyant Optimum Cruise with 3 leech battens and a full-length head batten, or A$5,269 with 4 full battens. C-Breeze, the long-life cloth, starts at A$6,493.30. Every mainsail is cut to the X-Yachts X-40 rig (P 15.70 m, E 5.60 m) with two reefs.

What size genoa does a X-Yachts X-40 need?

We build 110% to 150% LP for the standard rig (I 16.40 m, J 4.33 m). Pick a smaller genoa for a windy home port and a larger one for light-air sailing. Furling genoas start at A$3,597.

What size spinnaker fits a X-Yachts X-40?

A Size 7 (83 m²) asymmetric suits the X-Yachts X-40 fore-triangle. It starts at A$2,352.90, or A$3,227.40 with a dousing sock.

What size storm jib and trysail fit a X-Yachts X-40?

The Offshore Special Regulations cap a storm jib at 5% of I squared (13.5 m² here) and a trysail at 17.5% of P × E (15.4 m²). That makes our Maxi (12 m²) storm jib and Large (10.8 m²) trysail the right sizes.

How do I check my boat matches these measurements?

Measure I, J, P and E and compare them with the rig table. We confirm every measurement with you before the sail is cut.

From the same loft

Racing offshore or heading somewhere remote?

For a race programme, a Sydney to Hobart or a bluewater expedition, our sister loft Kraken Sails designs laminates, membrane sails and storm wardrobes for the hard end of sailing.

Race & bluewater sails at Kraken Sails
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