MK Carbon Boom

NOTE: stock is delayed until spring 2026, order to pre order for next delivery. 190 in stock now!

CPW MKII Overview (140-190)

NEW! Upgraded lighter and stiffer 100% carbon layup.
We designed this boom with the wave/freeride sailors in mind. The slim diameter of 25mm makes it a skinny boom which seems very popular with wave sailors because it reduces forearm fatigue. The range will be compatible with sails from 3m to 5.5m.

• NEW! Upgraded oversized mast cup and new anti-jam tail cleat

• Full high spec. 100% carbon pre-preg construction

• Monocoque construction

• Loop and go tail fitting. For quick and easy rigging

• Integrated removable RDM mast adapter to boom head

• SKINNY 25mm diameter for optimum balance between grip comfort, durability and stiffness

• New School bend curve

CPX MKII Overview (150-210)

NEW! Upgraded front end and tail fittings and also new wide tail option for £10 more. We designed this boom with the wave/freeride sailors in mind. The slim diameter of 27mm makes it an easy gripping boom without sacrificing the stiffness and strength when compared to smaller diameters. The massive range will be compatible with sails from 3.5m to 7m which pretty much covers the majority of sailing conditions.

• NEW! Upgraded oversized mast cup and new anti-jam tail cleat

• Full high spec carbon pre-preg construction

• Monocoque construction

• Loop and go tail fitting – for quick and easy rigging

• Integrated removable RDM mast adapter to boom head

• 27mm diameter for optimum balance between grip comfort, durability and stiffness

• New School bend curve

CPS MKII (NEW) Overview (175-225)

This boom was designed for the larger sails and the and foiling in mind where you rarely go over 8.0m. The tapering oval grip makes the grip area a comfortable 29mm while retaining the stiffness required for big sizes even at maximum extension. This now comes complete with wide tail.

• NEW! Upgraded oversized mast cup; Wide tail

• Monocoque construction

• Three pulley tail fitting ready for adjustable outhaul set up

• Integrated removable RDM mast adapter to boom head

• Ergo Grip around the grip area to increase grip comfort and also boom stiffness

• Oversized 36mm tubing at rear for maximum stiffness tapering to a very comfortable 29mm at grip area

CPSL MKII Overview

This boom was designed for the larger sails and the rigours and load of the Slalom format. The tapering oval grip makes the grip area a comfortable 29mm while retaining the stiffness required for big sizes. This boom is truly outstanding in that the stiffness is right up there with booms costing twice the price. This when compared with the CPS has a wider slalom bend curve and a wide tail to minimise the sail touching the boom arm thereby giving the sail more power. If it is more control you want, then consider the CPS.

• NEW! Upgraded oversized mast cup

• NEW! Wide tailpiece

• Monocoque construction

• Three pulley tail fitting ready for adjustable outhaul set up

• Integrated removable RDM mast adapter to boom head

• Ergo Grip around the grip area to increase grip comfort and also boom stiffness

• Oversized 36mm tubing at rear for maximum stiffness tapering to a very comfortable 29mm at grip area