LSI Series



Our LSI boats were the first inflatable tenders made with Achilles CSM - reinforced high pressure air floors.

We have modified the tube design of these models to incorporate a lateral seam, giving the boat a sleeker, more modern European looking design. In addition we replaced the lifelines on the previous LSI models with webbed "grab" handles and a webbed helmsman grip. These changes result in a much cleaner looking boat. The high pressure inflatable floors have also been modified using a darker gray polyester core CSM fabric which has resulted in a stiffer floor offering better performance than the previous Air Firm floor.

The world's best high-pressure air floor tenders are better than ever thanks to their Performax tube design. Our Performax tube design provides more buoyancy and a greater load capacity essential for today's heavier 4-stroke motors. This tube design also results in a longer waterline enabling our LSI series dinghies to plane even quicker and stay on plane at slower speeds.

The additional support of an air keel increases floor rigidity and along with a fiberglass-encased transom** enhances overall performance. With large tube diameters, LSI tenders carry heavy loads despite their light weight. There are six different LSI model sizes to choose from. No other manufacturer's air floor tenders offer more convenience, more quality or more choices.

*LSI-230 has no air keel and a wood transom.


  • Achilles CSM fabric
  • air keel & fiberglass encased transom (all models except LSI-230)
  • CSM drop stitch AirFirmTM Floors
  • full length tear drop rubbing strake
  • bow carry handle and internal bow lifting D-ring
  • fold down locking oar system
  • two-piece break down aluminum oars & oar holders
  • towing bridle D-rings
  • life lines
  • removable wood rowing seat
  • protective motor clamp plate
  • self-bailer valve
  • large high pressure foot pump with pressure gauge
  • carry bag
  • rear carry handles
  • maintenance kit
  • floor protection pad for gas tank


Dimensions (ft-m)
Length Overall   11'10" - 3.60
Inside Length     8'10" - 2.68
Beam                5'6" - 1.68
Inside Beam       2'7" - 0.78
Tube Diameter    18" - 0.45

Hull Storage (ft-m)
Hull Length    4'2" - 1.28
Hull Width     2' - 0.60
Hull Height    1'2" - 0.35

Outboard Data
Shaft Length            15" Short
Max power               25 hp
Max speed                -
Max. Motor Weight    154 lbs

Passengers(ISO)           6
Max payload Allowed     1,520 lbs
Airtight compartments    4
Total weight                 126 lbs
Fuel Tank Capacity        External Tank

Achilles Tenders

Achilles Dinghy

Achilles Sport

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We carry five popular inflatable boat brands. Our boats have a variety of features at an affordable price. 

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