B5 Bonzer Fin PG 4 Fin Set
B5 Bonzer Fin PG 4 Fin Set


B5 Bonzer Fin PG 4 Fin Set

Sale price$154.95
Or 4 payments of $38.73
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Pickup available at Natural Necessity Surf Shop Usually ready in 24 hours

B5 Bonzer Fin PG 4 Fin Set

Specialty / Clear

Natural Necessity Surf Shop

Pickup available, usually ready in 24 hours

115 Fern Street
Gerringong NSW 2534



 B5 Bonzer​ quad setup (4 fins) developed by the Campbell Brothers

 The Campbell Brothers developed these bonzer side fin templates to work with the concaves of the board, control water flow, and achieve maximum speed, acceleration and hold

 4 Fin side set

 Fin family templates for maximum speed, acceleration and hold

 Suited to all board types, will fit the FCS II Fin System when used with grub screws and the FCS Infill Kit


Performance Glass (PG): Performance glass fins are machine cut from layers of solid fiberglass. These fins are stiff and widely used by pro level surfers due to the integrity of the flex maintained under immense force, and in the most extreme of conditions and situations. 


Founded in 1995, in a humble backyard on Sydney’s northern beaches, FCS was born out of the revolutionary idea of creating screwless surfboard fins. This simple concept went on to change the way we build and ride surfboards forever. Removable fins allowed surfers to customise the performance of their surfboard by having the ability to test different fin templates.



FCS has set the standard for surf hardware products for over a decade! FCS aim to continue a creative and sustainable approach in everything they do. 1% of all sales are donated to the preservation of our oceans and to support awareness and activism around environmental issues. 50% of FCS Glass flex Fins are made from regrind material. FCS are also doing their part by using recycled packing for their fins. Using paper-based pulp trays (made from old newspapers) and a recycled PET plastic sleeve.