Custom Chatam 41 Extrem

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.

Inventory List and Upgrades

One Life – Chatam Extrem 41 (2001, Fully Refit in 2024)

Overview:

• Integral centerboard steel cutter built for offshore cruising.

• Designed by renowned naval architect Gilbert Caroff.

• Launched in 2001, completely renovated in 2024.

• French-flagged and Papeetisé, allowing unlimited stay in French Polynesia.

• Currently sailing on a sabbatical year in Polynesia, available from July 2025 after fresh antifouling.

Specifications

• Length Overall: 11.95 m (39' 2")

• Waterline Length: 10.85 m

• Beam: 4.20 m

• Draft: 0.90 m (board up) to 2.25 m (board down)

• Headroom: 1.90 m

• Material: Steel

• Displacement: 10T light / 11.7T half-load

• Rig: Sloop

• Engine: Yanmar 4JH5E, 54HP (2014), 1600 hours, serviced 2024

• Fuel Capacity: 260L + 300L (jerry cans)

• Water: 400L fixed tank

• Desalinator: Schenker Zen 30 12V (2024)

• Solar: 600W with dual MPPT controllers

• Internet: High-speed Starlink (rare and now banned for import into Polynesia)

• Location: French Polynesia

Interior & Accommodations

• Sleeps 5–6 in:

  • Forward cabin with bunk beds (lower converts to shelf, new foam 2022)

  • Midship double cabin (orthopedic mattress 160x190)

  • Spacious salon with convertible dinette (new upholstery 2022)

  • Aft port double cabin (new foam 2022)

  • Bathroom with electric freshwater toilet and shower (new 2024)

• Galley: ENO stove, large top-loading fridge (new gas + parts 2024), double stainless sink

• Navigation table portside

• Interior refitted for long-term island life, high focus on autonomy and comfort

Construction History

• Steel hull, professionally welded to Caroff’s plans.

• Sandblasted and treated in 2016 (3 coats epoxy primer, 2 polyurethane).

• Hull & deck maintained with antifouling, repainting every haul-out.

• Total systems overhaul from 2016–2023: wiring, plumbing, rigging, electronics, upholstery, etc.

• Maintained in excellent condition, fully ocean-capable.

Rigging & Sails

• New standing rigging 2024 (except forestay from 2017)

• Francespar furling mast (inspected 2020, all cabling replaced)

• Sails:

  • Mainsail & Genoa (Lee Sails, 2016, UV bands resewn 2024)

  • Trinquette (North Sails) on removable inner stay

  • Storm jib (older but functional)

• Winches:

  • 2x 55 for headsails

  • 2x 40 for mainsail

  • 1x 30 at mast (all serviced)

• Electric winch handle (Makita, 2024)

Ground Tackle

• Windlass: Loran Tigre 1500W (motor 2015, overhauled 2024)

• Primary anchor: Rocna 20kg + 60m 10mm chain + 70m double braid

• Secondary: Britanny 20kg

• Two pearl farm buoys for local mooring

• Massive chain locker

Systems

Plumbing:

• New plumbing (2024)

• 400L rigid tank

• Salt & freshwater pumps

• Outdoor shower

Electricity:

• 2x 200Ah gel batteries (2024)

• 1x 105Ah engine battery (2020)

• 1x 105Ah windlass battery (2020)

• Battery monitor: Seatronic

• Alternator 80Ah

• Victron inverters (250W and 2000W)

• 10x 220V outlets

• Full LED lighting

• 5 ventilators (very effective)

Navigation & Electronics

• Starlink internet (rare, banned for import now)

• Radar: Furuno DRS4W WiFi (new 2024)

• 24" HD LED screen

• Meteoman electronic barometer & weather station

• Bilge water alarm

• Compass & navigation lights (all LED)

Safety Equipment

• 6-person life raft (new 2024)

• Signal flares, hand flares, smoke (2024)

• 2x Spinlock automatic vests (need servicing)

• 2x Harnesses

• Dyneema lifelines (2020), netting (2024)

• IOR pole, horseshoe buoys

• Bilge pumps: Marco (2019)

Tender & Outboards

• Highfield 310 Hypalon with aluminum floor (2018, excellent condition)

• Sunbrella cover

• Tohatsu 18HP outboard (2019, serviced 2024)

• Yamaha 15HP (2017, needs servicing)

• Tender anchor and fuel jug

Additional Features

• Wide swim platform with ladder

• Dive bottle (15L, serviced 2024)

• Full new exterior and interior upholstery (Sunbrella and vinyl)

• Hard dodger (2021), sunshades, rain catchers

• Oversized dinghy davits with triple blocks

• Huge rear lockers

• Composite seacocks (2020), new engine intake (2024)

• Easy engine access (side & front)

• Always dry bilges

• Many spares, tools, and galleyware (even a pressure cooker)

Last Haul-Out (July 2023)

• Hull stripped bare

• 3 coats Hempel epoxy primer

• 2–3 coats antifouling (triple at waterline)

• All rust spots treated, forward bilges repainted

Highlights

• Outstanding overall condition, fully offshore ready

• Steel integral centerboard ideal for shallow anchorages

• Full water & electric autonomy

• Bright, ventilated, and dry interior

• Easy to sail solo – 100% cockpit control

• Rare Starlink system installed and active

• Fully insured for solo offshore sailing (Transmer SC)

• Professionally maintained and ready for circumnavigation