4.9" / 3.1" RM True Concept quad set of four fins, solid black Pro Glass. FCSII compatible.

$134.00
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Free delivery everywhere in Australia.

True to the original Quad fin concept comes this set of four fins.

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Free delivery everywhere in Australia.

True to the original Quad fin concept comes this set of four fins.

Free delivery everywhere in Australia.

True to the original Quad fin concept comes this set of four fins.

Rail side fins: Depth 4.9” 125mm Foil flat inner face. Rear fins: Depth 3.1” 80mm Foil 50/50

The essence of the Quad setup is to improve the thruster configuration, providing control during intense rail engagement. By splitting the central thruster fin into two smaller ones, it reduces drag. As the two rear fins are effectively a single in a thruster it is important that they have the same characteristics, namely a 50/50 foil. Engaged on the rail, the leading fin and its adjacent rear counterpart collaborate to grip the wave's surface, maintaining control. This combination of features produces the fantastic combination of drive, control, maneuverability and liveliness for which the quad fin system is renowned. This set consists of four FCSII compatible Pro Glass fins with a machined finish

We include:

  • Tracking: Quick & easy online tracking. 

  • Peace of Mind: All our fins are insured against loss or damage in transit.

  • Returns: Free 30-day no questions asked returns for unused full price items.

  • Prompt Australian Dispatch: All items are sent from stock held in Sydney.

FCS compatible grub screws.
from $2.50
Compatibility kit makes the original FCS fins fit the FCSII box.
$17.00
4.9" / 3.1" RM quad set of four fins, deep blue on green Pro Glass. FCSII compatible.
$134.00
4.9" / 3.1" RM quad set of four fins, solid black Pro Glass. FCSII compatible.
$134.00
4.9" / 3.1" RM quad set of four fins, black on natural Pro Glass. FCSII compatible.
$134.00