Revised Ronstan Furler

The Ronstan Series 60 Furler and Swivel supplied by Weta have sealed bearings but moisture can eventually penetrate the seal and cause it to become harder to unfurl or furl – especially if you leave it for long periods in a damp sail bag. After feedback from Weta Marine, Ronstan have revised the product to have stainless steel bearings which mean they will spin freely, even if water penetrates the interior, and as the seal has been removed, they spin more freely than before. The revised products have an A suffix on the part number (e.g. RS006000A) and are available from Ronstan direct or from dealers with new stock. To give you some idea of the difference, this is a swivel test of the original RF6000 furler swivel vs the new furler swivel. The original is about 3 years old.
Original furler swivel test New Furler swivel test
Furling Line Replacement One of the other reasons you furler may not undo easily is the furler line can become worn and the tufts in the line can catch on the teeth of the furling disks causing friction and making it harder to unfurl. To replace the line, all you have to do is to remove the lock nut holding the line guide the white plastic guard.
Download instructions here  for creating your own spliced furling line which is 5mm x 8m long double braid Polyester or Dyneema core. If  you’re splicing your own furler line you may find this video useful. Alternatively, the RS000001 furler line is available from Ronstan dealers pre-made.

Twin Tiller Kit

The Weta is one of the few classes where you can sail single handed with main, jib and gennaker. The Weta is unique in the way that it can be sailed in this format by any sailor with basic skills.

The reasons that the Weta is easier to handle are:

  • Boomless rig

  • Simple sail controls

  • Self tacking jib

We now have a simple twin tiller kit to make your sailing experience even easier especially when combined with the Self Tacking Jib Kit.

With twin tillers you no longer have to worry about releasing the tiller extension and throwing it over onto the other tramp as you tack and gybe. When tacking you just; push the tiller to go through the tack, release it and swap sides keeping focused on your heading. The rudder will naturally go back to its fore/aft central position ready to start on the new tack. You just need to reach back knowing that the other  tiller extension will be in position for adjustment on the new tack

This system allows you more time to be observant of your heading and other boats around you.

You will find with the combination of the self tacker and twin tillers the less agile sailors will get a new lease of life, gain confidence and will become timeless champions.

The twin tiller kit includes:

  • 2 x piece tiller extension with universal joint (two piece makes freight possible now!)
  • 2 x stainless steel rings
  • 2m x 3mm shock cord
  • 1 x Round tiller adapter
  • 2 x 50mm x 4mm bolts and nuts
  • 2 x Round stoppers
  • New tiller end plug

Available now from Weta Sydney for $170, installation available.







Self Tacking Jib Kit


The Weta Self-Tacking Jib kit consists of a deck-mounted track (using adhesive) and a new slightly smaller jib which enables you to tack and gybe quickly and accurately every time without having to fulfill multiple tasks at the same time, especially when combined with the Weta Twin Tiller kit.


RACING: – A ST allows you to tack upwind without touching jib sheet(s). – You maintain the perfect jib sheeting angle without adjustment each time you tack. – As you go through the tack it is only seconds before the jib sets on the new tack giving almost continuous power. – This continuous power combined with a smooth turn allows you good momentum through the tack.This efficiency could only be matched by a highly skilled crew. – When gybing with the gennaker, the jib does not need to be adjusted allowing you to focus on helming and the gennaker sheet. – When approaching the bottom mark the jib can be sheeted in advance, as you do not need to be on the new windward tack, allowing you more time to focus on the gennaker retrieval and approaching boats. – There is no jib sheet crossing the cockpit which means less chance of getting ropes tangling in your feet. – By not having a sheet to adjust each time you tack you can focus more on tacking technique;choosing a good patch of water, your new heading and be more aware of other boats. – All the above result in more efficiency, maintaining momentum and improving your boat handling.

DOUBLE HANDED: – Some have questioned the need for a self tacker as your crew can handle the jib. In fact we find the crew now take the jib sheet tension up a level and not just be happy to get the jib in and stop it flapping. – The crew can also take on more responsibility, with their head out of the cockpit, looking for wind shifts, tacking angles and giving the helmsperson good feedback for tactical decisions.

CRUISING: – There is less clutter in the boat. – When the breeze gets up the ST enables you to focus more on helming and mainsheet which are more critical for safe boat handling. – You will gain confidence by not having to make jib sheet adjustments as you tack and find your boat handling will improve. – Simplified controls always a bonus cruising or taking out new inexperienced sailors.

Although the ST sail has 10% less area, with its efficiency, it performs very well. For single handed sailors it is especially good.In our racing fleets, the ST sails are becoming very popular.

The good news is that all Weta can be fitted with a ST and remain competitive.

However the focus is not purely on racing. For the average sailor the ST will give you a lot more confidence when sailing in the fresher breezes when otherwise you may have struggled a bit.

Available from Weta Sydney for $1880 – installation available if required. It can also be supplied with new boats for $1570

Installation Guide: here


What is the sail area of the self tacking jib? 3.0sqm. Around 6% less sail area than the standard jib at 3.2sqm.

What is the performance of the self tacking jib? Very little performance loss, if any. Simple 2:1 purchase. Many gains in terms of ease of boat handling. You have another pair of hands available when tacking and gybing. No need to trim the jib everytime you tack. Cockpit free of jib sheets with only 2m of central self tacking sheet. Standard jib sheet with 2:1 purchase is about 9m.

Is the self tacking jib adjustable? Yes, using the cleat on the mast.

I have a hinged mast base, can I install the self tacking jib? The hinged mast base needs to be adjusted before the self tacker can be installed, contact for instructions.

Can I use my existing jib? No, it is a different cut of sail, specially designed for the self tacking unit.  However you can revert back to standard jib configuration with the self tacking unit installed.

Can a new Weta from the factory come fitted with a self tacking jib? Yes Can I use the roller furling jib with it? It is not possible to combine a roller furler with a self tacker. – the drum required for a furling jib makes it too high to get it low enough for the self tacking sheeting angle. – a furling jib has to be a restrictive cut to allow it to be furled neatly and of course cannot have battens. – the area of a combination sail would be reduced in size to about 80% of the standard jib and would require a new raised ST molding. If you leave the jib cleats in place and just add a central fib swivel, you can use a standard jib, furling jib or self tacker.

Introducing the 2017 Weta 4.4 Trimaran

Weta Marine are adopting a ‘Weta evolution’ approach to keep pace with cutting edge technology and to ensure we keep fresh in the market while maintaining a One Design ethos. After a number of years of testing we have rolled out some boat upgrades to give the Weta a refresh as we head towards 2020 and beyond.

Weta foam core hulls

The new foam hulls fits the same one design rule of all Weta but incorporates improvements in 2017. Redesigned foam core construction of all three hulls which is both stiffer and lower in weight, improving performance. The new foam hulls are approximately 12kg (26lb) lighter than the previous production boat. Sailors will find it easier to manage on land – with no negatives on the race course. Total weight is strictly controlled, now just at the class minimum – so no corrector weights are required for normal class racing. 120kg (265lb) so sits at the minimum in the Weta Class Rules.

About the new hulls

It’s interesting to note the original four Weta manufactured in NZ were a foam sandwich construction. The boats are fast and strong and still highly competitive. At the time – it was not an economic option to build production boats this way but the march of technology now means we can share this benefit with all.

By removing weight out of the boat while not compromising strength, assembly and moving the boat around on land is so much easier!

New Square Top Mainsail​​ (SQ)

The SQ gives more power in light air, excellent downwind but still capable of handling the big breeze that the Weta is famous for. In testing, this sail has worked very well over a wide wind range. It is fast and provides a nice boost in speed to the Weta in all conditions.

About the new SQ

Over the years, the main criticism of the Weta has been a lack of performance under 8kts of wind.  While no one sail design can accommodate the range in crew weights the new SQ is a highly developed sail: radial cut, square top – all by North Sails.

The Square Top sail reduces the turbulence and drag generated by the mast – particularly the top section.

Weta Sailing Options – now even more versatile!

  • Foam core Weta and SQ – this is a great choice if you are a racer and want a boost in performance especially in mixed fleets.
  • Foam core Weta and Standard 8.3 main – perfect for the lighter weight sailors or grandad. The foam core Weta is a joy to trail and launch with its lighter weight hull.
  • Foam core Weta and smaller 6.5 main – perfect for mum or the kids who are lighter weight and want to play in the breeze with unmatchable stability. Great for dad in high wind with full control.
  • Standard Weta with standard 8.3 main – if you are an explorer or rock hopper then this non-foam cored boat can certainly take a pounding hitting the beaches. Complete the setup with a furling jib for easy sail management.
  • Standard Weta with Dacron main – this is your perfect sailing school or hire boat. Learn the basics quickly. Simple, safe and plenty of fun.