FCS fin box to make a QUAD?

Is it possible to add the quad fins to a Twinzer using these FCS fins, or are they too weak. If they are could be quite a fun option for people wanting to experiment with fin options. Second hand twin fin boards seem to be super cheap on ebay.


The main concern I guess is that the retro fit wouldn't be strong enough. I could see that maybe be the case if you put in a set of G10 glass fins, but perhaps with   a set of K4's that are a lot lighter and with way more flex then it won't be so much of an issue.

The fin inserts are only £9.99 and are already bonded to some highdensity foam, they even come with a 9mm angle for deeper concave boards. Might try it out for a bit of interest on an old board. Would be interested in hearing anyones comments?


Comments

  1. Need to put that in my single fin (to make Quad?)

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  2. Fronts should be ok, I know people tried to put 14cm fcs in the back of the original *board quad and that would snap the tabs. Our fcs will need 2.5 degree toe on the plugs :)

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  3. What board have you put them in and did you notice any difference?

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