FCS II CI Upright PC Tri Fin Set-White-Medium Brand_Arcade Side seam slits

Side seam slits

Adapter allows you to change from a traditional longboard fin to a FCS thruster set up in seconds

Closed cell core for less water absorption in case of a ding

Interior Fabric Type: Graphene Recycler Plus combined with Silicon Stretch

M-Flex (70%)

FCS II CI Upright PC Tri Fin Set-White-Medium Brand_Arcade Side seam slitsFrom FCS A collaboration with Channel Islands Surfboards, the CI Upright is designed for speed and tight turns. Overview A collaboration with Channel Islands Surfboards, the CI Upright is designed for speed & tight turns. A template that comes to life in punchy hollow waves, but can also suit conditions where you need the start up speed to get going. Ideal Conditions Hollow steep waves, punchy beach breaks. Board Types Designed to fit the FCS II Fin