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Optimax MKIV Spars & Fittings - LandfallNavigation.com


Customize or upgrade your Optimax MKIV with one of these top-notch Optimax spars from Landfall®. Optimax MKIV Spars were new in 2007 and feature a 45-millimeter racing boom to give heavier sailors a bit of extra stiffness and power. Purchase the complete MKIV spar set, which comes with a rig pack and a boom, if you want everything you need to set up and sail straight away. When you install these spars, MKIV will cruise or race like a dream.

The rigging pack on the spar set comes standard with a wind indicator, top pins, a Dyneema halyard with ball bearing blocks and more. Opti MKIV spars are made with superior Lanurep space craft alloy aluminium for a relatively stiff and heavy solution for tough Opti sailors. Landfall® also supplies spar parts sold separately, including Optimax MKIV masts, booms, spirit, heel plugs, outboard ends and inboard ends. We’re happy to assist you with purchasing all your Optimist parts.




Optimax MKIV Spars and Fittings





Opti MKIV Spar Set with 45mm Boom
Opti MKIV Spar Set with 45mm Boom

NOTE: THIS ITEM IS AN OVERSIZED ITEM AND IS NOT ELIGIBLE FOR ANY FREE SHIPPING PROMOTIONS. ADDITIONAL OVERSIZED SHIPPING SURCHARGE MAY APPLY.

#HEXOX234M445 $754.30



MKIV Racing Mast
MKIV Racing Mast

NOTE: THIS ITEM IS AN OVERSIZED ITEM AND IS NOT ELIGIBLE FOR ANY FREE SHIPPING PROMOTIONS. ADDITIONAL OVERSIZED SHIPPING SURCHARGE MAY APPLY.

#HEXOX25AB4 $587.85



Delrin race mast heel plug
Delrin race mast heel plug

with hole for mast step pin

Delrin race mast heel plug
#HEX1255 $26.80



MKIV 45mm Racing boom
MKIV 45mm Racing boom

NOTE: THIS ITEM IS AN OVERSIZED ITEM AND IS NOT ELIGIBLE FOR ANY FREE SHIPPING PROMOTIONS. ADDITIONAL OVERSIZED SHIPPING SURCHARGE MAY APPLY.

#HEXOX35M4 $230.50



MKIV Racing Sprit
MKIV Racing Sprit

NOTE: THIS ITEM IS AN OVERSIZED ITEM AND IS NOT ELIGIBLE FOR ANY FREE SHIPPING PROMOTIONS. ADDITIONAL OVERSIZED SHIPPING SURCHARGE MAY APPLY.

#HEXOX45M4 $149.00



40mm: Outboard End
40mm: Outboard End

All boom end fittings are made of high quality glass fibre filled nylon. Unlike inboard boom-end fittings from other manufacturers ours have a firm grip around the mast.This ensures that mast and boom turn together. When retrofitting an old mast with a high heel plug first make sure the total mast length will not exceed 2350 mm. Diameters given are outside tube diameters.

40mm: Outboard End
#HEX1282 $18.20



45mm "Power" Inboard End
45mm "Power" Inboard End

45mm "Power" Inboard End
#HEX1284 $27.85