Sun · 39 ft · masthead sloop

Sun Fast 39 sails

Every sail for the Sun Fast 39 on one page. Racing and cruising sails by quote, and the upgrades that matter offshore. All sized to the Sun Fast 39 rig.

Luff (P) 15.30 mFoot (E) 4.60 mFore triangle (I) 14.60 mBase (J) 4.50 mLength 11.89 m

CruiseCruising sailsMainsail and furling genoa in Dimension-Polyant Dacron, made to measure and quoted for this boat.Price on requestSee cruising sails RaceRacing sailsFilm laminates and membranes designed for this boat and how you race.By quoteGet a racing quote AdventureGo offshoreHydranet for long passages, heavier cloth, a third reef and storm sails sized to this rig.Storm jib from A$461Plan a passage wardrobe

Dacron cruising mainsail on a cruising yacht sailing upwind, city skyline behind

Cruising sails

Fixed price. Add to cart.

Made to measure for the Sun Fast 39 in named Dimension-Polyant cloth. Pick the cloth and options, check out, and we confirm your measurements before anything is cut.

Cruising sails for the Sun Fast 39This boat is not in our fixed price catalogue yet. Send us the boat and we quote a cruising mainsail and genoa in Dimension-Polyant cloth.Get a cruising quote

Also sized to your rig

Asymmetric spinnakerSize 7, 83 m², 13.8 m luff. Cruising nylon in 11 colours.A$2,571 Dousing sockSized to the spinnaker luff. Pick your tube colours.Added with the spinnaker Storm jibUp to 10.7 m² with a luff up to 9.5 m. High visibility orange.From A$461 TrysailUp to 12.3 m². Slides, slugs or grommets to suit your track.From A$740

Who's making your sail

Real sailors.
A real loft in Geelong.

Every Kraken sail is designed from your boat’s own measurements by a designer who still races at international level, and built in cloth made in Europe or America. Before anything is cut, Christie or Ryan checks your numbers and talks to you about how you sail your Sun Fast 39. That conversation is where a good sail becomes the right one.

Questions about the Sun Fast 39? Email sales@krakensails.com and you’ll hear back from one of us, not a call centre. Read our story

Rudder Cup 2026

Toecutter, on Kraken sails, wins AMS and PHS in Australia’s oldest ocean race.

Sailing with Phoenix

Oregon to Hawaii singlehanded. On day 11 the rudder went and the sails flogged for four hours in 25 knots. “The sails held.” Read the story

Racing sails

Racing sails by quote.

We design racing sails for the Sun Fast 39 to order, in film laminates and membranes. Tell us how you race and a sailmaker sends you a quote and sail plan.

Two-year warranty on racing sails. Build time is about 4 weeks for laminates and 6 for membranes, delivered worldwide.

Get a racing quote

Adventure and offshore

Sails for the long way round.

Passage making asks more of a sail: weeks on the boom, sun and chafe, and a third reef when it blows. Here is how the Sun Fast 39 wardrobe changes when you leave the coast.

Plan a passage wardrobe

Hydranet leech reef on an adventure mainsail — Hydranet leech reef

Tie in batten pocket on a Hydranet adventure mainsail — Tie in batten pocket on a Hydranet main

Leech reef point on a Dimension-Polyant PX black taffeta mainsail with low friction ring, overhead leech line termination and Teflon leech tape — Leech reef point with a low friction ring

Storm sail deck bag in red with Kraken branding — Storm sail deck bag

Coastal and weekend

Optimum Cruise

Dimension-Polyant's cruising Dacron and our best value.

Mainsail: Price on request
Genoa 130%: Price on request

Works hard, holds shape

C-Breeze

Tighter weave of higher tenacity fibres. Resists stretch and lasts longer.

Mainsail: Price on request
Genoa 130%: Price on request

Bluewater and expedition

Hydranet Radial

Dimension-Polyant's offshore cloth, woven with Dyneema, with panels that follow the loads. Built for ocean miles.

Mainsail: Price on request
Genoa 130%: Price on request

Third reef and offshore buildThird reef, heavier patches and chafe protection. Added in your passage quote.Quoted with your wardrobe Storm jib and trysailSized to this rig under the offshore safety rules: jib to 10.7 m², trysail to 12.3 m².From A$461 Passage storiesOregon to Hawaii single-handed, a Tahiti delivery, Melbourne to Osaka.Read the case studies

Hydranet and offshore builds go through a short quote so we can talk through your passage. Catalogue sails carry a 12-month warranty; custom and racing sails carry two years.

A real loft in GeelongSails designed by Kraken sailmakers who race and cross oceans themselves.

Named cloth onlyEvery price names the exact Dimension-Polyant cloth and weight.

Australian Consumer LawWarranty on top of your consumer rights, from an Australian company.

Delivered anywhereExpress to Australia, the US and worldwide, with US import duty prepaid.

Rig and sizes

Sun Fast 39 rig

These are the published rig dimensions. Boats change over the years, so we check your own measurements before we build, and tell you before design starts if a change moves the price.

How to measure Printable price sheet

Mainsail luff (P)	15.30 m
Mainsail foot (E)	4.60 m
Fore triangle height (I)	14.60 m
Fore triangle base (J)	4.50 m
Length overall	11.89 m
Rig	Masthead sloop

Questions about Sun Fast 39 sails

Can I race in cruising sails?

Yes, plenty of club racers do. If results matter, a laminate main and headsails hold their shape far longer: ask us for a racing quote.

How long does it take?

Cruising sails take about 4 weeks to build, then ship express. Racing laminates take about 4 weeks and membranes about 6 once the design is signed off.

Do the prices include GST and shipping?

A$ prices include GST. US$ prices are before local taxes and duties. Shipping is added at checkout: A$75 in Australia, about US$75 plus duty prepaid to the US.

A$ prices include GST. As a proudly Australian company we keep our tax here, and Australian businesses paying their tax help support Australian sport. US$ prices are before local taxes and duties.

Sun Fast 39 sails