Side Bite / Rear Trailer Fins

Looking to add some stability to your single-fin longboard?

Or maybe you have a set of thruster fins(3 fins)for your shortboard, but you want to try out a quad setup(4 fins)?

Either way, these are the fins you need!

Using the fins as sidebites on your longboard adds drive and stability to your single-fin setup.

Or turn your THRUSTER setup into a QUAD, using these as the rear trailer fins, also adding more drive and power.

Fins come in a set of 2. Fin key and fin screws included. FCS or Futures.
FCS fins also work in FCS II (FCS 2) fin boxes.