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Royal Marine Yachts

Sterk

Sterk 31RC

STERK 31 impresses with Mediterranean-inspired design, state-of-the-art technology, and perfect functionality. Of the three models available, the STERK 31 RC was the first one introduced. The wet-bar version and the cabin version followed in 2023.

The boat exudes magnificence: a super sports hull shape, a focused driving cockpit, a large 530-liter (140 US Gal) fuel tank, two spacious sun loungers, and an extra-large T-top are just a few of the many unique features you will enjoy. Fine details such as our hull and deck bonding method with invisible seams highlight STERK exclusivity and luxury engineering.

With up to 600 HP, the drive-by-wire interface ensures simple, precise transmission and control of powerful, sporty performance.
Manufactured in Germany.

Nominated for the European Powerboat of the Year Award 2024, the Sterk 31RC
Technical specifications

Internal length (m): 9,73
Vessel width (m): 2,99
Certificate: B/C
Seats: Pax n. 6 ( Cat.B.) Pax n. 9 (Cat.C)
Maximal power (HP): 600
Recommended power (HP): 425-600
Fuel tank: 347 Lit
Water tank: 130 Lit

STERK CONFIGURATOR
Advanced technologies

Rear cabin (for 2 pers.) under rear sunbed.
Silvertex Cabin cushions.

For overnight trips, the RC version comes with a large sunbed and a cosy cabin with accommodation for 2 people. A comfortable, private bathroom and large aft platform offer highest quality comfort during your nights on board, allowing you to just forget, relax and enjoy.
Up to 2 x 52 l fridges (or 1 x 52 l fridge and a 1 x 52 l freezer) and two possible dinettes provide great flexibility while spending several days on water.

White fiberglass
EVA soft teak cover
CE-certified 347 l fuel tank ready for CE installation
4 stainless steel cleats 180 mm (bow, stern)
Stainless steel handrail Bow trunk Silvertex bow U-shaped seat cushions, champagne color
Ergonomic swivel driver’s and passenger seat with standing function made of Silvertex, champagne
Silvertex rear sofa with handles, champagne (RC version)
Stainless steel folding bathing ladder with two handles for easy exit
Battery harness 3-piece fuse box 7 cup holders
Teak lattice flooring in the bathroom
Lounge seating incl. table convertible into a large lounger (WB version)
Large storage space with front door on the steering console
Q dual 10-inch chartplotter with 4G modem, NMEA, Q App
Main switch panel
Main wiring harness
The. Switch panel
Battery pack
3-piece fuse box 7 cup holders
Teak lattice flooring in the bathroom
Bilge pump system consisting of 3 el. Pumps
1 manual bilge pump in the fuel tank compartment
Drainage system
Stainless steel folding bathing ladder with two handles for easy exit
Horn
High-quality Plexiglas windshield with frame and coaming
2 armrests in the cockpit for driver and passenger
Leather steering wheel
Declaration of Conformity

Royal Marine Yachts

For true sea enthusiasts, owning a yacht or boat is more than a purchase – it’s a lifelong journey and a dream come true for every one of our clients.

If you share our love for the open waters, reach out to us with confidence. Our team will make sure your buying experience becomes an unforgettable adventure you’ll treasure for years to come.

Phone: +382 69 120 008

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