Recently launched latest generation of the IRC/ORC racer, ONR MR JJ is now available for sale as her owner is moving on a new bigger project.
FURTHER BROKER’S COMMENTS:
ONE MR JJ is Hull No.1 of the innovative new Emanuele Rossi-designed ERYD 40 XSM with construction by Mauri Nautica, Italy. Delivered as a lighter-displacement Race variant complete with 2.95m draft keel, tiller steering and square-headed mainsail, ONE MR JJ isa great option for anyone looking for a latest-generation ORC/IRC racer with high quality of construction and a comfortable interior layout and finish.
Her specification highlights include:- Vacuum-infused, post-cured GRP and e-glass construction with epoxy resins and Corecell sandwich Metallic blue painted topsides, decks and cockpit 2.95m draft racing keel with single e-glass rudder and Jeffa bearings Pauger high modulus carbon fibre mast, boom and vang Stainless steel rod rigging Hydraulic mast-jack Harken deck gear package with Performa winches Square-headed mainsail with runners Carbon fibre bowsprit Full carbon laminate sail wardrobe by 3FL Sail Design B&G instrument package with Nemesis mast-displays, Zeus plotter, Triton 2 autopilot and V60 VHF with DSC CZone digital switching system Mastervolt battery chargers and inverter Shorepower with Victron galvanic isolator Pressurised fresh water supply to galley and heads Gimballed gas stove and fridge at galley
DESIGNERS COMMENTS:
The ERYD 40 XSM new model in the ERYD range was also designed with IRC and ORC regulations in mind .
The hull has been carefully designed with the aid of the most sophisticated VPP and CFD (computational fluyi dynamics) methods to achieve the most balanced and high performance behaviour possible in both windward/leeward and costal racing conditions. The race version with tiller steering and double backstay is complemented by the performance cruiser version with centre wheel steering or double wheel steering .The interiors include a spacious dinette and 6 berths. Galley to port and bathroom to starboard.
The construction is of glass/epoxy/corecell infusion with kiln post cure, providing exceptional structural rigidity due to the skilful use of glass unidirectional coupled with a hull geometry that limits longitudinal deflection.
The keel can be high-strength cast iron with lead bulb or all-lead fin with 2.95m draft in the race version and 2.60 in the performance version with respective displacements of 5.3t and 5.7t.
The sail plan is powerful with a generous jib area. The mainsail can be with or without square top with double backstay .Provided Gennaker at head and at 7/8 , staysail gennaker and staysail jib as well as Code 0 mounted on bowsprit . The mast ,boom and vang are in carbon and the standing rigging is stainless steel rod.
The engine is a Nanni 38 hp with sail drive and Gori racing propeller.
ABOUT ERYD:
Founded in 2005 by Emanuele Rossi, ERYD s.r.l. is a leading company in the field of naval design. Thanks to an innovative and multidisciplinary approach, the company stands out for its ability to create unique vessels that combines refined aesthetics, functionality, and exceptional performance. Specialising in both sailing and motor yachts, ERYD oversees each project with the utmost care and attention, covering every stage of the process:
Exterior and interior design, creating spaces that blend luxury and practicality. Performance optimization, ensuring an impeccable sailing experience. Structural engineering, guaranteeing reliability and safety in all conditions.
Every detail is carefully developed to meet the needs of a discerning and passionate clientele, offering tailor made solutions that reflect the very best of Italian excellence in design and naval engineering.
PRESS REVIEW:
ERYD 40 XSM first look: catchily-titled 40ft racer
Due to launch in late August 2025, the catchily titled ERYD 40 XSM will be a strong contender in the popular market for 40ft race boats
This Emanuele Rossi design builds on the success of the EYRD 30 of 2015 and the more recent EYRD 32, but is a more performance-oriented yacht with longer legs that can be configured for racing under both the ORC and IRC rating systems. The result is a design that’s a strong contender in the popular market for 40ft race boats such as the MAT1220 and XR41.
Rossi spent a lot of time analysing velocity prediction and computational fluid dynamics outputs to create what he says is, “the most balanced and high-performance behaviour possible in both windward/leeward and coastal racing conditions.”
In particular he aimed to minimise waterline beam for enhanced light airs performance, especially downwind, yet the hull lines also provide considerable form stability at around 18-20° of heel.
Construction includes unidirectional and bi-axial glass fabrics, Corecell foam sandwich and infused epoxy resins post-cured in an oven. Spars, including bowsprit, are carbon. Attention has also been paid to maximising structural rigidity. This is helped by the pronounced reverse sheer that gives the design a distinctive profile.
It’s a shape that Rossi says “makes a very big contribution to longitudinal stiffness.” It also has the benefit of minimising weight in the ends of the boat.
Even though the deck is flush, with no coachroof, this shape also significantly increases interior volume in the middle of the boat, which has 1.93m (6ft 3in) headroom and enough space for comfortable accommodation. This includes six berths, with a spacious dinette, plus a galley to port and heads to starboard.
Two versions are offered, with the Performance yacht having a pinhead mainsail, standing backstay and either twin wheels or a large single wheel. The Race model has a square top mainsail, with running backstays and tiller steering. Both share the same rig, with the mast mounted well aft, which gives scope for both a conventional staysail or gennaker staysail when sailing on reaching angles.
A number of keel options are offered, including a high strength cast iron fin with a lead bulb, or an all-lead fin. The performance version has a 2.6m draught and 600kg extra displacement, while the racer has a deeper 2.95m keel.
SPECIFICATIONS CONSTRUCTION
RCD Status: We understand that the yacht conforms with the essential safety requirements of Directive 94/25EC (Recreational Craft Directive) and is categorised A – “Ocean” for up to 6 crew and B for up to 8.
Hull, deck and superstructure Construction: Construction in glass fibre epoxy resin and Corecell infusion hull and deck construction post cured Use of unidirectional e-glass for structural rigidity coupled with a hull geometry that limits longitudinal deflection. Metallic blue painted topsides, decks and cockpit Synthetic deck in the cockpit
Keel & Rudder: High-strength cast iron keel with lead bulb E-glass with stainless still structure semi-balance rudder Jefa steering system
MACHINERY
Engine & gearbox: Nanni N 4.38 four cylinders, four strokes, mechanical Indirect injection, natural aspired diesel engine producing 37.5hp @ 3,000 RPM. SP60 Saildrive gearbox Fresh¬water cooled engine via raw water intake and heat exchanger Spinlock removable single lever throttle/gear control
Service & Maintenance: Engine hours – approx. 233 as of Spring 2026 Date of last engine service. 2025
Propulsion & Steering: Gori 2-bladed folding racing propeller Jefa steering system with rod linkage to stock and carbon fibre tiller with Spinlock extendable tiller extension Emergency steering gear
ELECTRIAL SYSTEMS
Voltage systems: 12vDC primary domestic system with 12vDC starting circuit and 220vAC via shore power or inverter.
Battery Banks: 1x 12vDC 110Ah Victron Energy AGM service battery – 2024 1x 12vDC 80Ah engine start battery – 2024
Charging/Inverter: Mastervolt Chargemaster Plus 12/35-3 35Amp automatic battery charger for charging engine start battery Mastervolt Combimaster 12V/2000VA-60 60Amp automatic battery charger for charging service battery with integrated 2,000w inverter
Shore Power: Marinco 16Amp 220vAC 50Hz shorepower connection 220vAC internal ring main Victron Energy VDI-32A galvanic isolator
Other Electrical: Mastervolt MasterShunt 500 CZone battery charging control and monitoring system Mastervolt Magic DC-DC Converter CZone digital switching and monitoring system with Touch 7 control panel at chart table and button control panel in cockpit 12vDC blower system in electric spaces
PLUMBING & GAS SYSTEMS
Fresh Water: Fresh water shower at bathing platform
Bilge Pumps: 2x high-capacity 12vDC electric bilge pumps Whale manual bilge pump in cockpit
Skin fittings: Flush Forespar seacocks
TANKAGE
Fuel: Approx. 67 litres stainless steel fuel tank
Fresh Water: Approx. 75 litres polyethylene water tank
Holding Tanks: Black water tank
NAVIGATION & COMMUNICATION EQUIPMENT
In Cockpit: 2x B&G Nemesis 9 multi displays at mast B&G wind, speed and depth transducers B&G ZG100 GPS antenna with compass B&G Triton 2 autopilot system with twin displays and keypad in cockpit, NAC-3 computer, Lars Thrane LT-500 altitude heading reference system electronic compass and Simrad rudder referencing unit
At Chart Table: B&G Zeus S 7 7” colour GPS chart plotter with C-Map cartography
Galley: Techimpex stainless steel gimballed 2-burner gas stove Top-opening coolbox with Isotherm 12vDC refrigeration system Stainless steel sink with pressurised fresh water supply
Heads: Jabsco marine manual heads Sink with pressurised fresh water supply
ACCOMMODATION
Summary of Accommodation: Up to 6 berths in three main area – forward double cabin, central saloon and aft bunk areas.
Accommodation Finish: Painted internal surfaces with lacquered carbon fibre panels Blue upholstery cushions
Accommodation layout from Forward: Double berth cabin area forward with hanging lockers to port and starboard Galley to port Heads to starboard Central saloon area with settee/berths outboard Aft berth to port and starboard
DECK EQUIPMENT
Rig: Pauger carbon fibre high modulus mast and boom Keel-stepped, fractionally rigged mast with 2-sets of swept-back spreaders Stainless steel rod standing rigging - 2024 Hydraulic mast jack with pump Removable carbon fibre fixed bowsprit Pauger Rod vang with block & tackle adjustment Harken Carbo Racing Foil Harken adjustable mainsheet track in cockpit sole Antal mainsail track on mast with low-friction battencars Block & tackle adjustable runners with Harken blocks Self-tacking jib track Harken aft athwartship jib tracks with barber haulers Harken ball bearings for jib truck on the deck Spinlock jammers Spectra and dyneema running rigging
General note on safety equipment: Any safety equipment such as liferafts, Epirbs, fire extinguishers and flares etc. are usually personal to the current owner(s) and if being left on-board as part of the sale of a used vessel may require routine servicing, replacement, or changing to meet a new owners specific needs.
For more information or to arrange a viewing please contact us.
Please Note: Due to the varying locations of our yachts, your travel time and the distances that may be involved, we recommend that you only make arrangements to view if you are actively considering purchase.
Lead Broker: Michele Antonini – Grabau International (Italia) Tel: +39 333 74 89 281 Email: ######@grabauinternational.com
