FCS II Fin Plug Pre Glass L9 Degree Rail Plug - charcoal (1 Plug, L9)

2026-04-27T17:48:06+02:00

Vendor: FCS
Type: REPAIR
Price: 16.00

1 pair of fin plugs for FCS ll side fins

The FCS II fin system combines the best performance with the simplest handling. The fins can be mounted without tools. They are simply clicked into the finboxes.
These plugs are built into the foam core and then glassed over. So it's a so-called 'Preglass System'.

The video shows everything about the FCS II system and its installation

FCSII FIN ANGLE GUIDE:
9 o Plugs - Use for Thruster side fins or front fins on a Twin Fin or a Quad Fin setup
5 o Plugs - Use for Quad trailers / Quar Rears (most common)
3 o Plugs - Use for Quad trailers / Quar Rears (less common)
0 o Plugs or Centers - Use for Thruster back fins or stabilizing trailer on a Twin Fin