Asking PriceBroker
$3,100,000 USD
+35 moreMakeHH Catamarans
ModelHH66
Length0.9m
Cabins4
Draft0.9m
Overview
About this vessel
Lee Overlay Partners III is a full-carbon custom HH66 built to win races and is widely recognised as one of the world's fastest performance cruising catamarans, with a proven track record in both rating and line honours.
Between regattas, a full lightweight luxury fit-out with four cabins, air conditioning, watermaker, full galley, bar, and all cruising amenities makes her the ultimate dual-purpose platform. Professionally maintained to an exceptionally high standard and custom finished throughout, LOP III is ready for her next regatta win, and everything in between.
Custom Upgrades & Build Quality
LOP III is not a standard production HH66 - she is a bespoke, fully custom build executed to the highest possible specification. Key upgrades over the standard HH66 platform include full pre-preg ultra high modulus carbon daggerboards with Cariboni hydraulic rams controlling both rake and depth from both helms, carbon fixed T-foil rudders with 24V Linak actuator, titanium tiebar to elevator flap, and JEFA bearings, JEFA Version 2 transmission steering system with carbon torque tubes, self-aligning bearings and titanium fasteners throughout, switchable smart glass saloon windows electronically transitioning from opaque to transparent, Lorimar ultra high modulus rotating carbon wing mast with CarboLink Swiss carbon standing rigging, Cariboni hydraulic system controlling daggerboards, rudder elevator flap, cunningham, outhaul, tackline, and mast rotation all from both helms, racing-removable galley components including Vitrifrigo refrigeration and Webasto wine cooler/Isotherm ice maker with quick-disconnect systems, custom UI ships computer with B&G Zeus integration at all helm stations, titanium hardware and fasteners throughout deck and rigging systems, and custom gearing on all electric winches with soft-start over-torque protection.
Proven Regatta Record
LOP III has a distinguished competitive record, having won both line honours and on rating in offshore and inshore regattas.
Turn Key
LOP III is comprehensively outfitted and ready for immediate offshore passage or regatta. She includes a complete North and Doyle sail wardrobe with both racing and cruising mainsails, multiple jibs, code zero, and asymmetric spinnakers, full B&G Zeus electronics package with 19" chart displays at each helm and nav station, Starlink satellite internet, 720 amp/hr Lithium Ion 24V battery bank with full Mastervolt management, Spectra Newport 400c watermaker, Rocna 55 kg primary anchor with Lewmar V5 electric windlass, and full canvas package with cockpit awning, sail covers, wheel covers, and window covers.
Luxury Built In
Despite her racing pedigree, LOP III delivers refined live-aboard comfort. Four en-suite cabins feature queen berths and 150mm foam mattresses. Teak veneer carbon composite joinery throughout provides warm, elegant, and light furnishings. The galley features a Jura coffee machine, Force 10 four-burner gas stove/oven, Vitrifrigo fridge and freezer drawers, Webasto wine cooler, and Isotherm ice maker. Air conditioning comprises 44,000 BTU Dometic marine air conditioning serving the saloon and all four cabins. Switchable smart glass provides instant privacy without blinds. LED lighting throughout includes underwater LED transoms and courtesy lighting. A Fusion marine stereo with amplifier and subwoofer serves the saloon and cockpit. Ultraleather and Sunbrella soft furnishings are used throughout.
Sails
LOP III carries an exceptional dual-purpose wardrobe covering everything from light-air offshore reaching to full IRC racing, with a new April 2026 Doyle mainsail in new membrane material, North mainsail cut to second reef for cruising configuration, North J1 in little-used excellent condition, North J2 original and new replacement, North J3, North Code Zero, North A3 and A2 asymmetric spinnakers with new cable, and a storm jib.
Hulls, Deck & Coachroof
The latest generation Morrelli & Melvin hull design is engineered to CE and ISO regulations and standards. Epoxy-infused carbon fibre hulls and decks are constructed in female tooling for precise tolerances and minimum weight. Composite foam sandwich construction with thermoformed Corecell core increases strength and reduces weight. Post-curing occurs in an oven for 36 hours with controlled ramp-up and ramp-down temperatures peaking at 68-71°C. Carbon laminate taping at hull bottom joints is continuous and uninterrupted beneath bulkheads. Independent QA inspection of hull, deck, and structural bonding was completed during build.
Structure & High Load Areas
Epoxy-infused carbon fibre hull and deck structure features additional carbon reinforcement in highly loaded areas. Carbon fibre longitudinal stringers and ring frames, structural composite hull floors for enhanced stiffness and weight reduction, and carbon fibre chainplates are employed. Bulkheads were thermo-imaged at build to confirm bonding integrity.
Specifications
The details
Vessel
MakeHH Catamarans
ModelHH66
Dimensions
Length overall0.9m
Draft0.9m
Accommodation
Cabins4
Features
On board
Custom carbon daggerboards with Cariboni hydraulic rams
Carbon T-foil rudders with Linak actuator and JEFA bearings
JEFA Version 2 steering system with carbon torque tubes
Switchable smart glass saloon windows
Lorimar rotating carbon wing mast with CarboLink standing rigging
Cariboni hydraulic system for multiple controls
Vitrifrigo refrigeration
Webasto wine cooler
Isotherm ice maker
B&G Zeus integration with custom ships computer
Titanium hardware and fasteners
Custom electric winches with soft-start protection
Doyle mainsail (new April 2026)
North J1, J2, J3 jibs
North Code Zero
North asymmetric spinnakers
B&G Zeus electronics package with 19" chart displays
Starlink satellite internet
720 amp/hr Lithium Ion battery bank with Mastervolt management
Spectra Newport 400c watermaker
Rocna 55 kg anchor with Lewmar V5 windlass
Full canvas package
Four en-suite cabins with queen berths
Teak veneer carbon composite joinery
Jura coffee machine
Force 10 four-burner gas stove/oven
Vitrifrigo fridge and freezer drawers
44,000 BTU Dometic marine air conditioning
LED lighting with underwater transoms
Fusion marine stereo with amplifier and subwoofer
Morrelli & Melvin hull design
Epoxy-infused carbon fibre hulls and decks
Corecell foam sandwich construction
Carbon fibre stringers and ring frames
Structural composite hull floors
Carbon fibre chainplates
