The JV43 Purple 2 is a racing and quick cruising machine designed for a pair with a thirst for journey and a style for the barefoot crusing life
In contrast with the multihulls and centre cockpit cruising yachts dwarfing them in Las Palmas, Mathias and Katharina Müller von Blumencron’s yacht Purple 2 actually is extraordinary. The JV43 is compact by comparability and shorn of the numerous luxuries cruising boats usually freight. It’s clearly a full-throated racer, but the couple have been cruising across the Med for months. “A ship that isn’t fairly positive what it’s?” puzzled one observer.
In no way. Purple 2 is totally sure of goal. It’s a cruiser-racer that harks again to easier, easier occasions but is supercharged by the most recent design ideas and technical improvements. The complete, blunt-nosed bow, flared topsides, pronounced reverse sheer and huge cockpit cuddy are clear statements that that is designed as a robust short-handed offshore racer. It resembles a Class 40, however with a twist.
The JV43 was born out of simply this idea and magnificence of crusing. The Class 40 field rule was devised in 2004 to offer a scaled down, extra accessible various to the Open 50 or IMOCA 60 for short-handed offshore racing. The primary instance was launched in 2005, and one of many early entrants to this new pro-am circuit was Mathias Müller von Blumencron, a German-Swiss journalist, then editor-in-chief of Der Spiegel journal. In 2011 he purchased a Simon Rogers design, named Purple (a journalist’s pun!).
Over the subsequent decade and a half, Müller von Blumencron competed in 4 Rolex Fastnet Races, gained his class within the RORC Transatlantic Race and competed in lots of different large offshore occasions such because the Sables-Horta race, Quebec-St Malo race, the Caribbean 600 and a number of other Normandy Channel races. He additionally cruised within the boat when not racing.
Purple 2 was conceived and constructed particularly as a really quick short-handed racer-cruiser. Picture: Andreas Lindlahr
Because the years glided by, his Class 40 turned steadily outclassed by evolving design requirements. If set aspect by aspect, the wide-bodied, scow-bowed designs of at the moment would look radically totally different to the Purple of 14 years in the past, and the brand new variations are startlingly fast by comparability. It was additionally, as he famous: “an empty boat”.
Enthusiastic as ever about racing, Müller von Blumencron wished to capitalise on the obtainable further energy, whereas additionally planning for prolonged cruising. He was not alone in wanting one thing new: his buddy Wolf Scheder-Bieschin, a extremely skilled racer who grew up campaigning for the Admiral’s Cup on his father’s yacht Vineta, was additionally eager on a semi-custom design.

The hull isbuilt with three-stage vacuum infusion with epoxy, E-glass and sandwich with strict consideration to weightcontrol. Picture: Andreas Lindlahr
A brand new idea
Through the lockdowns in 2020 and 2021 the 2 buddies had loads of time to consider the idea. They made a sketch and went to designers Judel/Vrolijk to ask: “Is it possible? May we discover a compromise with a contemporary formed hull and extra comforts?”
Designer Antoine Cardin appreciated what they have been after and checked out an prolonged, roomier model of the Class 40 idea. Over 9 months he developed the hull form with them, evaluating 15 comparability fashions with stunning outcomes. “The fuller we made the bow form, the quicker it was – and never by a bit of, by one or two knots,” says Müller von Blumencron, “and so we ended up with a scow bow.”
He and Wolf Scheder-Bieschin checked out yards that would construct the pair of JV43s and selected Ocean Tec in Slovenia. “They made a great bid and had constructed some Class 40s and the HH42 Oystercatcher 30,” he says.

The 3m deep keel is made out of excessive energy metal fabricated at Irons Brothers in Cornwall with a composite fairing linked to a lead bulb. Picture: Andreas Lindlahr
Since he’d all the time appreciated the deck format of the unique Purple for short-handed crusing an analogous association was adopted, however with more room and a bigger protected cuddy. There are two companionways into the cabin, separated by a central pit console, and all traces and halyards are run again to 5 winches, which may be operated within the safety of the cockpit.
The Axxon carbon mast is 1m larger than that of the primary Purple, and the sails proportionately larger. To fill efficiency gaps in any respect angles of sail, Purple 2 has a listing comprising a genoa on gentle hanks, a Code 0 (a runner) set from the bowsprit, a staysail on a furler and two spinnakers, a fractional and an A2, each in socks and set on the bowsprit – technically each gennakers. There’s additionally a jib prime, or excessive clew reacher that’s the go-to headsail when reaching in stronger winds.

Massive double bunk within the house owners cabin with easy shelf stowage. There’s no bilge, however gentle foam panels sit straight on the hull moulding. Picture: Andreas Lindlahr
The headstay is carbon however the remainder of the standing rigging is typical stainless rod – “a great compromise which saves weight,” he says.
There are twin rudders, a deep 3m metal fin keel with lead bulb. The boat is water ballasted with as much as 750kg of water, trimmable with three tanks on either side.
All of the requirements
Inside, Purple 2 is about up for comfy however plain dwelling to keep away from pointless weight. The saloon desk and nav space is designed across the engine field (uninsulated to save lots of weight). There are foldable seating and sleeping bunks outboard on either side and pipe cots aft, beneath the cockpit coamings. There are not any sole boards, interior shell or bilge, however softer flooring underfoot within the type of EVA foam.

Saloon bench seats either side may be lifted as much as kind two adjustable bunks with leecloths. Picture: Andreas Lindlahr
Ahead and to starboard there’s a galley with a gimballed gasoline burner/bottle, an Ikea single-ring induction hob and a detachable cool field. The proprietor’s double cabin and en suite heads are within the giant ahead compartment. The doorways between the cabins are product of zipped mesh material and the cabins have some particulars in wooden veneer. Distant managed hidden LED lighting creates a comfy environment at night time.
There is no such thing as a pressurised water system, no bathe, no scorching water. A 60lt versatile tank supplies contemporary water to the galley and heads sinks, operated by foot pump. For longer passage-making the whole tankage is supplemented by bottled water reserves. For the ARC the crew took 220lt of bottled water.

Very a lot a racing boat down beneath. Picture: Andreas Lindlahr
Gasoline capability is 50lt, which permits for 2 hours of battery charging a day (the autopilot and Starlink are each fairly energy hungry) or flat water motoring at round 5.5-6 knots. Purple 2 additionally has photo voltaic panels, which may preserve the lithium batteries topped up when hand steering.
Equipping the inside for cruising added round 250kg however the all-up weight is nonetheless a relatively featherweight 5.3 tonnes.
Because the Class 40 has advanced to a extra highly effective, refined design, costs have soared from the ‘reasonably priced’ prices of the early 2000s. Purple 2’s price ticket places it in a particular class, too: Mathias Müller von Blumencron places it at round ‘€700,000 web’.

Loads of stowage for sails. Picture: Andreas Lindlahr
Clocking the miles
Because the boat was launched in late 2023, he has cruised and raced over 10,000 miles and achieved the Aegean 600, the Palermo-Monte Carlo race (largely upwind) and most lately the ARC rally and the RORC Caribbean 600. Final Might he and Katharina took day without work work to cruise via the Greek islands, Sicily, the Côte d’Azur, Balearic Islands, southern Spain, and Morocco, going dwelling for 10 days each two or three months.

Purple 2 does have some creature comforts together with gentle foam flooring and padded saloon bench seats. Picture: Andreas Lindlahr
Since crossing the Atlantic and arriving within the Caribbean they’ve spent January and far of February island-hopping.
That is unabashedly a sailors’s boat, good for an proprietor who loves racing a ship like a dinghy and a pair preferring life afloat to be freer and fewer complicated than on shore.
“We really feel we’ve this excellent compromise between crusing quick and dwelling properly on board,” he says. “Now we have velocity, house and ease – the simplicity is essential. We don’t wish to be mechanics on a regular basis and we don’t must duplicate what we’ve at dwelling. For our style, we’ve discovered an actual candy spot. We mentioned let’s construct the quickest cruiser-racer we will think about in 2023, after which take pleasure in crusing it, and we’ve.”]

Halyard locks, barber haulers, outhaul, mainsheet, Cunningham and reef pennants all led again to a central winch pedestal beneath and behind the safety of the cuddy. Picture: Andreas Lindlahr
Purple 2 Specs
LOA: 13.10m / 42ft 11inBeam: 4.50m / 14ft 8inDraught: 3.00m / 9ft 7inDisplacement: 5,300kg / 11,684lbBallast: 2,100kg / 4,630lbWater ballast: 750lt / 165galMast peak: 18.90m / 62ft 0inUpwind sail space: 124m2 / 1,335ft2Downwind sail space: 277m2 / 2,982ft2
Should you loved this….
Yachting World is the world’s main journal for bluewater cruisers and offshore sailors. Each month we’ve inspirational adventures and sensible options that can assist you realise your crusing desires.
Construct your information with a subscription delivered to your door. See our newest gives and save at the least 30% off the quilt worth.