Designed by Al Byrne to suit deep channel boards, the AB-2 is also great to loosen up guns and for use in small wave (to 15ft.) tow boards.  The same template as the AB-1 with the added benefit of Inside Foil Technology.

Performance Glass material characteristics and flex pattern are identical to traditional fiberglass fins offering a stiff base with subtle responsive tip flex, amazing aesthetics and proven durability.  PG fins are the perfect transition fin for surfers moving from fixed fins to the convenience, accuracy and performance of FCS.

Side Fin:
Base: 4.14in.
Depth: 4.37in.
Area: 13.14sq.in.

Center Fin:
Base: 4.18in.
Depth: 4.53in.
Area: 14.22sq.in.

All FCS fins can be ordered as singles. If you do not find the one you are looking for - email us and we'll get you what you need.