The Vesper Quad is a modern take on a split keel design. Offering a combination of hold and drive from the front fins and pivot and release from the rears. A well balanced fin that works well in the Vesper and Delma, or any wide tail quad.
FRONT FINS
Base: 4.70 inch
Height: 4.89 inch
Area: 19.45 square inch
Foil: Flat
REAR FINS
Base: 3.8 inch
Height: 3.76 inch
Area: 10.05 square inch
Foil: Flat