his Quad Model is based on Keel Twin template.
The two keels have converted it into four fins by extracting area from the back of the keel and re-designed it into a small trailer fin.
This Semi Keel and two stabiliser offers the flow of a traditional twin fish with the control of a performance Quad Setup.
The trailer has a low profile but is robust, while the side fins retain the look of a traditional keel with a narrower profile.
Overall, this high-area quad set has soft, smooth curves that directly translate to how it feels in the water.
We have built it inside with Hexagonal Core, which makes a set of fins with a lot of area and a very low weight, offering a optimun flex pattern.