Length Beam Inside measures Tube diameter Dry weight Person capacity Max power Certification CE Tube 6,25 mt 2,60 mt 5,00 x 1,45 mt 0,56 mt max 540 Kg 14 170 HP Cat. B Neoprene-Hypalon Length Beam Inside measures Tube diameter Dry weight Person capacity Max power Certification CE Tube 5,05 mt 2,30 mt 4,14 x 1,20 mt 0,53 mt max 360 Kg 9 110 HP Cat. C Neoprene-Hypalon Length Beam Inside measures Tube diameter Dry weight Person capacity Max power Certification CE Tube 4,20 mt 1,98 mt 3,25 x 1,03 mt 0,45 mt max 180 Kg 6 40 HP Cat. C Neoprene-Hypalon