Grennan (6-10") - Apex Size:9" Material: G10 Cant angle for

Material: G10 Cant angle for Futures based twins: 6

40 in² Rake: 33

These characteristics paired with our proprietary SeriesIII foiling and Apex Series construction yield fins that feel fast and fluid

The larger side fins are paired with an upright trailer for increased maneuverability

Grennan (6-10") - Apex Size:9" Material: G10 Cant angle forJeff Grennan has been working on the design of his templates for years. Over the last year we've been working with him to add a high performance foil in order to increase the flow and speed of his fins. Jeff's idea was to pair a narrow base in order to decrease drag while adding lots or rake in order to retain control down the line and through turns. And boy was he right; his template has become a favorite in the San Diego glider scene and is used by