FCS II Compatibility Kit Fin System_FCS To fill the gap between

To fill the gap between the front tab of the original (dual tab) FCS fin and the front of the FCS II plug front slot

This easy to use

and reduces our dependence on non-renewable oil

which are the main cause of premature skin aging

making it highly responsive and manageable

FCS II Compatibility Kit Fin System_FCS To fill the gap betweenTo fill the gap between the front tab of the original (dual tab) FCS fin and the front of the FCS II plug front slot. No you can't put your fins in backwards. but you can use all your favorite original FCS fins in the new FCS 2 boxes by using the FCS 2 adapter kit complete with flush forward fairing kit. Check out the pic of Trips Stretch PCs in the new FCS 2 boxes on a Lost MC Metro.