The new Otto watercraft support platforms are with rollers, suitable for all 1 or 2 seat Jet-Ski. With dimensions of 1.5x4m they have a maximum load capacity of more than 1.300Kg, they are shock resistant, easy to assemble and move.
As modular, you can combine multiple platforms with the appropriate accessories and if you wish, you can disassemble and reassemble for other uses.
Drawing of jet-ski support platform
Sample diagrams for the realization of watercraft support platform complete with measures and quantities of necessary items.