General Boat Info
ModelByerly 21
ModelSuper Air Nautique 21
Model Year2009
Model Year2009
Measurements / Dimensions
Beam98 in. (2.49 m)
Beam98 in. (2.49 m)
Beam - Meters2.49
Beam - Meters2.49
Beam - Inches98
Beam - Inches98
Draft [max] - Detail28 in. (0.71 m)
Draft [max] - Detail28 in. (0.71 m)
Draft [max] - Meters0.71
Draft [max] - Meters0.71
Draft [max] - Inches28
Draft [max] - Inches28
Weight - Detail3,800 lbs. (1,725 kg)
Weight - Detail3,800 lbs. (1,725 kg)
Weight - kg1723.65
Weight - kg1723.65
Weight - lbs.38
Weight - lbs.38
Length - Meters6.4
Length - Meters6.4
Length - Feet21
Length - Feet21
Length [over all with swim platform]23 ft. 3.5 in. (7.1 m)
Length [over all with swim platform]23 ft. 3.5 in. (7.1 m)
Length overall - Detail21 ft. (6.4 m)
Length overall - Detail21 ft. 0 in. (6.4 m)
Length overall - Meters6.4
Length overall - Meters6.4
Length overall - Inches252
Length overall - Inches252
Body / Hull
Hull materialFiberglass
Hull materialFiberglass
Hull typeModified Vee
Hull typeModified Vee
Engine and Drivetrain
Fuel tank capacity - Detail40 gal. (151.41 l)
Fuel tank capacity - Detail40 gal. (151.4 l)
Fuel tank capacity - Liters151.42
Fuel tank capacity - Liters151.42
Fuel tank capacity - Gal4
Fuel tank capacity - Gal4
Drive typeV-drive
Drive typeV-drive
Horsepower343 hp
Horsepower343 hp
Engine max409 hp
Engine max409 hp
Engine makenot available
Engine makePCM® Excalibur® 5.7 l
Engine modelnot available
Engine modelMulti-Port EFI
Operational Info
Maximum capacity1,850 lbs. (839 kg)
Maximum capacity1,850 lbs. (839 kg)
Maximum people12
Maximum people12