Performance Glass modern keel twin fins with a lower-sweep upright template for pivoting drive, high area and speed through roundhouse cutbacks on fish shapes.
Upright keel template designed for traditional fish shapes.
Lower sweep (rake) than most conventional, wider-based keels, which allows it to pivot in a tight radius.
High area and depth not only deliver a feeling of control when pushed harder on the open face but also help to maintain tremendous speed through roundhouse cutbacks.
Performance Glass (PG) fins are machine-cut from layers of solid fibreglass. These fins are stiff and are widely used by-level surfers because the integrity of the flex is maintained under immense force, and in the most extreme of conditions and situations
FEATURES
Designed to fit the FCS II Fin System.
Recommended for all board types including fish, funboard and twin fin boards.
M-L: (70Kg - 90Kg / 132 - 187 Lbs)
 Fin
Base (inches)
Base (mm)
Depth (inches)
Depth (mm)
Area (inches)
Area  (mm)
Sweep Deg°
Foil
M/L 
6.41
162.8
5.50
139.5
25.05
16160
32.8°
Flat