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Firewire Mashup Surfboards

The Firewire Mashup is a 5-fin fish hybrid — wide, fast, and versatile in small to medium surf. 5-fin box in Futures and FCS II, epoxy construction, sizes 5'2"–6'3".

Browse all Firewire Surfboards or compare Seaside and Beyond.

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Firewire Mashup buying guide

The Mashup is a 5-fin fish hybrid — a wide, flat-rockered shape that brings fish-inspired speed and planing to a board with thruster or quad versatility.

Shape and performance

The Mashup has a fish-inspired wide outline with the versatility of a 5-fin box. Run it as a thruster for more control, or remove the center fin for quad speed and drive. Works well in small to medium Southern California surf — the extra width and flat rocker generate speed in conditions where narrower boards struggle.

Mashup vs Seaside and Beyond

TheSeaside and Beyondis a longer midlength quad fish (6'8"–7'6"). The Mashup is shorter (5'2"–6'3") with a 5-fin box for more versatility. Choose the Mashup for a shortboard-length fish with thruster or quad options.

Fin setup

5-fin box in Futures (most boards) and FCS II. Browse5-fin sets,Futures fins,FCS and FCS II fins.

Related Firewire models

Seaside·Seaside and Beyond·Too Fish·All Firewire

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