History of X2K Rigid Inflatable Boat by North Sea Boats March 19, 2020February 5, 2023 Karel Overlaet, RIB Advocate Some historical photos from the X2K Rigid Inflatable Boat (RIB), over 80 delivered to several countries the last 10 years. Others Also Read...The Fun of Owning a Rigid Inflatable Boat (RIB): 8 ThoughtsGoldfish X10 RIB Ski and Sail Heading North Part 1ORCA - A Century of History, Innovation and PartnershipsWind, Waves, Swell: Beaufort vs Douglas Sea Scale