Designed by master shaper Al Byrne to suit deep channel boards, the AB-2 is also great to loosen up boards and for use in small wave (to 15ft) tow boards. The centre fin of the set is slightly larger than the side fins.
Side Fins
Base: 4.14" 105mm
Depth: 4.37" 111mm
Area: 13.14"2 8475mm2
Sweep: 31.5 degrees
Centre Fin
Base: 4.18" 106mm
Depth: 4.53" 115mm
Area: 14.22"2 9173mm2
Sweep: 32.3 degrees
Construction: Performance Glass
