Over the years, CST Composites has had phenomenal success with our Elite mast Range and booms. This can be seen by the results, having won multiple World Championships in the moth class over the years.

CST has worked closely with its Moth team sailors, always evolving and developing our product range in order to stay ahead of the opposition.

The main aim is to make masts that suit popular sail brands, as well as working for different sailor weights. In turn, offering CST sailors more options than any other manufacturer that leads to an advantage when it comes to performance.

Mast Comparison

Moth Masts

Product SKU Price

Elite 21 HM Mast 2pc

S-AS-CST-2016-21 $1,485.00

Elite 22 HM Mast 2pc

S-AS-CST-2016-22 $1,485.00

Elite 24 HM Mast 2pc

S-AS-CST-2016-24 $1,485.00

Deck Sweeper – DS1 HM Mast 2pc

S-AS-CST-2018-DS1 $1,485.00

Deck Sweeper – DS4 HM Mast 2pc

S-AS-CST-2018-DS4 $1,485.00

Moth Mast Products

Product SKU Price

Moth Moulded Carbon Forestay Tang

R-MO-CST-2366 $100.00

Spreader attachment fitting for 35mm mast

S-AS-CST-2328A $65.00

Standard Mach 2 Moth Heel Plug with machined bolt

S-AS-CST-0237A $70.00

Tip Plug – suits 17.5mm ID Mast

R-PL-CST-1906 $25.00

Boom Products

Product SKU Price

Mainsheet Hangers suit 40mm Rectangular Boom

S-AS-CST-2468-1 $120.00

40mm Glue-On Vang Fitting

S-AS-CST-2745-1 $120.00

Moth Add-on Vang Attachment

S-CST-2468-2 $70.00

Moth Lever Vang Kit Complete

S-AS-CST-2624-4 $280.00

High Modulus Moth Standard Boom

S-AS-CST-1960-1 $1,220.00

High Modulus Moth Bent Boom

S-AS-CST-1960-2 $1,588.00

Moth Bent Boom Joiner

S-AS-CST-2803 $270.00

High Modulus Moth Tapered Bent Boom

S-AS-CST-1960-4 $1,588.00

Wing Tubes

Product SKU Price

High Modulus Carbon Rear Wing Bars

S-CST-0514-1 $510.40

Moth Tiller Extensions

Product SKU Price

Series 20 Carbon/Aramid Tiller Extension 1650mm – supplied without universal joint – HEAVY DUTY (Moth)

S-AS-CST-0449-7 $123.85

Series 20 Carbon/Aramid Tiller Extension 1650mm – with end cap fitting included (Moth)

S-AS-CST-0449-6 $123.85