Quality flybridge cruisers in and around the 50ft mark are not in short supply. In fact, with Absolute, Fairline, Galeon, Prestige and Princess providing some stellar options at this kind of size, the competition in this sector is about as savage as it gets. So why, you might ask, would a Swedish sportsboat builder step out of a strategy meeting and attempt to gatecrash the party? After all, this sector has never really been a core consideration for Gothenburg-based Nimbus – and in spite of having delivered more than 12,000 boats in 86 different models since its foundation in 1968, the new 495 Fly is set to be the largest it has ever built, the first to benefit from IPS drives and one of just two flybridge cruisers in the…