Beneteau cyclades 50.4

Specs / Highlights

SV Adkon has arrived in St. Maarten, the Marine Trades Capital of The Caribbean after an up-island cruise from Grenada.  2024 saw her treated to an $ 80,000 major refit making her a fully off grid self sustaining escape machine. She is arguably the finest Beneteau 50.4 available. 

Accomodation

3 cabins - Forward cabins centreline separation panel removed to create large captains quarters bed is larger than a king - can sleep a whole family 

• Port, aft guest cabin has queen size bed sleeps 2 
• starboard, aft cabin sleeps 1-2 with a twin size mattress - and storage for tools and boat parts

4 heads:  

• 1 wet head forward starboard, captains quarters
• 1 wet head port aft guest wet head
• 1 - dedicated shower with wooden bench captains quarters port side
• 1- head - starboard aft- converted to laundry room with a Comfee portable washing machine, uses 8 gallons of water for a large load

Forward crew cabin has been converted to storage for, paddle boards, fenders, lines, boat parts, tools. This is where the bow thruster is located and the 2 batteries for the thruster

Interior Comfort and Amenities

• Galley has farmhouse sink with drying rack, cutting board and dish storage. Bar faucet and faucet for drinking water ( additional filtration 3/2025) sink and faucet 11/2024
• 12/2024 counter tops covered and back splash installed
• Fridgeboat air compressor cooled fridge Fridgeboat keel cooled freezer (4/2025 serviced) Sillonn Ice maker 9 cubes in 6 minutes countertop Vizio 40" flatscreen TV
• 3-2025 Sea Water Pro dual membrane water maker - 40 gallons an hour
• 20 gallon hot water heater
• 9-2024 New A/C CTM slow start - Salon 16000btu/ 12000 btu captains quarters
• all fans and LED serviced/replaced 2/2025
• New Settee cusions 11/2024
• ENO 2 burner stove/oven Propane, serviced and repaired 11/2024 2 tanks (aft port sugar scoop locker)
• Turntable microwave
• Smoke/co detector 10/2024
• ICECO Fridge 12 volt
• Laundry room has washing machine (mentioned above 3-2025) 
• First aid kit

Engine info

110 HP inboard, Yanmar, 2007, Diesel, 3/2025 engine serviced, heat exchanger, impeller, hoses and water pump rebuilt, and/or replaced Balmar 340 amp alternator (9/2024)

Electronics and Navigation

All nav insturments are Raymarine

• 12-2024 new auto pilot pump 3-2025 recalibrated
• Chart plotter - relocted 10-2024 to scan strut nav console
• GPS in chart plotter (updated 2-2025)
• Raymarine Radar serviced 2-2025
• Depth finder replaced 12-2024
• VHF radio
• AIS receiver
• Wind speed indicator
• EPIRB replaced and registered 12-2025 (old EPIRB on board as well)
• Deck lights
• Nav Lights
• Anchor lights
• Trasom lights
• cock pit solar lights
• toggle switch panel for accessories in cockpit table

Mechanical Equipment

• Electric bilge pump (12-2024)
• Chain driven steering master pins replaced, serviced and aligned 3-2025
• 6 fire extinguishers serviced or replaced 11-2024
• Emergency hand tiller
•  Lewmar bow thruster (in forward crew cabin, ( used as storage space) installed 7-2024

Sails and rigging

• Sails serviced and inspected 11-2024
• rigging inspected and serviced 12-2024

• mainsail built by Beilken Sail Makers Dacron with fiberglass battens
• Jib is Belken Sail makers - head sail - furler Dacron 
• Both in great condition

• 11-2024 Standing and running rigging inspected and serviced
• 12-2024 - 6 double cluth spin locks installed
• 2 lumar sheet organizers clutch/sheet head sales winches serviced
• head sail clutch and sheet replaced 2-2025
• Roller furler for Jib serviced 10-2024
• Electric Winch handle 3-2025
• 4 cock pit winches all serviced 10-2024

Power Management and electrical system Upgrades

• Solar/battery/voltage/back up portable generator
• 2340 Watts of solar (6 panels) tower and solar installed 9-2024
• 3 Victtron lithium 330 amp batteries (11-2024)
• Lynx distribution sustem - surbo gx touch (11-2024)
• 2 x 3000 watt victron inverters (6000 watts) 12-2024
• Shore power
• 5' Battery monitor display panel
• 340 amp Alternator
• 2200 Honda portable generator

Deck and hull equipment

• 75 lbs Delta anchor
• 175 feet of Chain 1/2"
• 75 rode
• secondary anchor and chain
• Dinghy anchor and chain
• Lewmar windlass (motor replaced 4-2025)
• 2 bow anchors - rollers replaced 2024
• Bimini and dodger (2023) clearance 6'5" 
• Cockpit cushions (11-2024)
• Helm seat cushions with backings (11-2024)
• folding cockpit table with storage
• 2 massive lazzerettes
• Custom pvc based flooring
• 2 Lg Ball fenders
• 4 lg Fenders
• 4 sm Fenders
• 4 30 ft dock lines
• 2 70 ft dock spring lines
• Custom swim platform (12-2024)
• Bow pulpit and rails
• Swim ladder off platform
• Side stanchions and lifelines with pet/child netting
• 6 person life raft - serviced 10-2024
• custom dinghy davits (12-2024)
• Deck fresh water wash down system in bow
• aft fresh water shower

Upgrades

Thoughtfully upgraded by experienced cruisers to be a reliable, turnkey, off-grid bluewater vessel:  

• Installed the solar, solar tower
• Installed Dinghy davits 
• Rewired interior and cock pit
• Relocated chart plotter 
• Fullservice of the engine
• Removed the generator 
• Installed all new power management system
• Instsalled Lithium batteries, new inverters Victron upgrades and nav wiring. 
• Installed bow thruster 
• Serviced steering 
• Replaced split sleeve and glands on rudder post 
• Replaced auto pilot pump
• Installed 2 A/C units 

Owner’s Comments and Boat History

This vessel began her life as a charter boat, originally named Calypso and operated under U.S. Coast Guard documentation. She was later privately purchased in 2021, renamed Amalia, and underwent a number of refit improvements before being laid up for a few years. During this period, she was registered in the British Virgin Islands, with Road Harbour as the hailing port.

In early 2024, she was relocated to Grenada, where we purchased her in April. After taking ownership, we followed traditional renaming protocols and renamed her ADKON.

A comprehensive refit was then undertaken to prepare for full-time liveaboard cruising. This included major upgrades such as:

• Solar power system with solar tower
• Dinghy davits
• Interior and cockpit electrical system upgrades
• Navigation equipment upgrades and relocation
• Propulsion and steering system servicing
• Installation of air conditioning units
• Lithium battery bank and inverter systems
• Power management and navigation system enhancements

Additional customizations and improvements were made to optimize the vessel for extended cruising and onboard living. From September to November 2024, the boat was on the hard, then launched in November and remained dockside for final outfitting before departing in December.

We began our cruising journey shortly after and have since made our way north, spending time in several islands and gaining valuable sailing experience along the way. The vessel is now located in Antigua and is currently U.S. Coast Guard documented and fully insured.

We searched extensively for the right boat and were immediately drawn to this one for her aesthetics, layout, and overall design. She has been thoughtfully upgraded and is ready for her next adventure.

Disclaimer

The Company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice.