The ClubSwan 50

Nautor’s Swan has always offered high performance racing yachts to complement its classic range of cruising Swans, yachts such as the 39 and the 441 in Racing version. The yard uses its new ClubSwan models to test the most modern trends in design, materials and solutions, refining technologies that will then be used to the benefit of the cruising models. Like the Swan 45 and ClubSwan 42, successful one designs still winning in top level races. But with the ClubSwan 50 Nautor has pushed the limits, proposing a yacht that is a small revolution in performance and pure sailing pleasure.
Source: https://www.nautorswan.com/yachts/models/clubswan50/