Marieholm Boats S-20

The Marieholm Boats S-20 is a 6.0-meter fractional sloop designed by Olle Enderlein and built by Marieholm Boats between 1976 and 1978. It features a fin keel with a transom-hung rudder, a 2.2-meter beam, a 0.9-meter draft, and displaces 1250 kg. The S-20 has a longer and taller coach roof and a smaller cockpit compared to its predecessor, the MS-20, and was built without an inboard engine. A modern iteration, the Bay Cruiser 21, features a carbon mast, a retractable keel, and a kick-up rudder for shallow tidal waters, allowing it to sit level on the seabed.watch It includes a specialized outboard motor mount for shallow navigation and can be equipped with an electric or internal combustion engine.0:35 The Bay Cruiser 21 uses a lightweight keel and a water ballast system for stability and has small solar panels for power.1:00