cst

CST has responded to requests from many dinghy classes for adjustable spreaders. The new all-carbon adjustable spreaders can be used on Cherubs, Contenders, F11s, 16ft skiffs and I14s.

Adjustable spreaders allow sailors to attain the required rig angle for their boat. Apart from being able to more finely tune the dinghy, there’s the added advantage of being able to tune for different wind conditions.

These spreaders feature an innovative composite moulded collar section for light weight and strength, whilst providing low windage with an efficient aero section spreader arm. The spreaders are designed with a 10° adjustment range, with angles suitable for a range of dinghy classes.

And of course the carbon construction means the spreaders are durable and lightweight.

For inquiries, contact [email protected]

 

 

 

 

 

 

 

It’s hard enough to sail a moth without being bashed in the head with the boom. Wouldn’t it be nice to have more space to get under that boom? Now CST Composites is making it even easier to tack and gybe.

Following on from the release earlier this year of a 10° bent boom, CST has now developed the 15° bent boom, giving more opportunity to rake the mast back, making you faster and the boat easier to handle.

Apart from raking the mast back, many sailors have been cutting down their mast stumps to lower the rig, reducing wind resistance and lowering the centre of effort and centre of gravity. But these advantages have had a downside of bringing the boom closer to the deck, making those tacks and gybes even more difficult.

Last year, CST developed a bent boom with expert input from members of its Sailing Team. This impressive team includes two-times Moth world champion Nathan Outteridge, who’s also an Olympic Gold medallist, and 49er World champion. Also on the team is the Oracle Sailing Team, led by Tom Slingsby (Laser OIympic Gold medallist, and multiple Laser World Champion). Tom has been racing moths for the past few years.

The original bent boom featured a 10° angle change at the critical point where the skipper moves under the boom, creating more space and making the boat easier to sail. To complement the bent boom, the vang is offset by the attached lever, increasing the purchase on the vang whilst reducing the amount of potentially destructive compression load on the boat and spars.

The new development is to take account of the trend to rake the mast back even further.

The bent boom is sold as a ready-made spar.

If you have a current CST straight boom, you can buy a DIY kit to upgrade your boom from straight to bent.

For inquiries and questions, contact [email protected]

 

Nathan Outteridge has won the 2014 Moth World Championship held at Hayling Island, UK, while Mike Lennon won the UK Moth Nationals as part of the pre Worlds regatta.

Both Nathan and Mike were using off- the-shelf CST HM Elite carbon fibre masts and booms.

CST has consistently worked together with the top sailors, sail designers and boat builders to refine their product which has led to their spars winning six of the last seven Moth World Championships. The key to producing these high performance products is CSTs manufacturing process which includes finite element analysis and 100 per cent machine laid filament winding.

Following sailor feedback, a mast can be modelled, wound, cured, assembled and tested all within a 24 hour period, allowing for rapid development and matching of spar bend to suit sails and conditions. The manufacturing technique assures precision replication, lighter weight and stronger products.

For more information on our marine and moth products, visit our marine site or contact us.