The Carbon boom range from the UK's MK.

The front end on all models is known as an Aeron Mk7 product, which has a removable RDM shim to make it dead easy to swap between RDM wave masts and SDM freeride masts. The back end is carbon, with a Loop and Go system on the CPW / CPX booms whereas the CPS and CPSL have a triple pulley race cleat block. Adjustment range is marked on the rear ends for easy rigging.

Carbon Booms for Wave / X-Over /X-Over Freeride / Slalom / Race 

CPW  Wave £395.00

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 School Shape

Adj-Range:  140-190cm

Grip Diameter: 25mm

Tapered: No

Construction: Full Carbon Composite

Weight: 2.2kg

Loop and go tail fitting. For quick and easy rigging

Integrated removable RDM mast adapter to allow SDM fitment

New School bend curve

CPX The MK X-Over Boom £430.00

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 School Shape

Adj. Range: 150-210cm

Grip Diameter: 27cm

Tapered: No

Construction: Full Carbon Composite

Weight: 2.44kg

CPX-W Wide Tail Version £440.00

As above . Designed for those using larger sails which may require a wider boom to reduce the amount of sail 'resting' on the boom arm.

CPS Mk3 Slalom  £495.00

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 and a taller front end cup.

Classic Shape/ Wide Rear End /Triple Pulley

Adj.Range 175 -225cm 

Grip Diameter: 29mm with Ergo V Grip

Tapered Grip: Yes. 36mm tube at rear

Construction: Full Carbon Composite

Weight: 3.3kg

CPSL Race  £550.00

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.

Classic Shape / Wide Race Rear End / Triple Pulley

Adj. Range: 190-250cm

Grip Diameter: 29cm Oval Grip

Tapered Grip: Yes. 36mm Tube at rear

Construction: Full Carbon Composite

Weight: 3.3kg