The Aztron SIRIUS is an innovative 2-in-1 inflatable SUP built for waves and white water. Designed to perform in up to Class II white river or small to medium sized waves, it is easy to ride. Thanks to the 36â wide outline, itâs a great board for riding in the rapids and also works well in waves. The Double Rocker generates lots of power in wave and rivers, but also gives a stable and reactive performance. Built with our Double Double Construction, the board is almost impervious to any challenging conditions. Tons of great features can also be found in this neat board including 5 handles, deep grooved foot pad, tail kick pad, multiple D-rings and quad fin set up. The board measures 9'6" L x 36" W x 6" thick and the weigh limit is 264 lbs. Included accessories are a double action pump, gear bag, leash, 5 fins (4 small and 1 large), and the STYLE aluminum adjustable paddle.