Sickle | Six Channel Single Fin ZipstaJet 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

stiffer than Blackstix but more flexible than glass and Techflex

Fins: center fin sold separately | 4+1 or 2+1

Tail Shape: squash (can be customized in product options area)

…and just what is the inverted fulcrum all about

Sickle | Six Channel Single Fin ZipstaJet To fill the gap betweenProduct Specs Dimensions: can be customized in production options area Tail Shape: thumb Construction: customizable Center fin sold separately Sickle Six Channel Single Fin This isnt your grand daddys single fin. its a high performance mono fin sickle. It uses double barrel concaves under the front foot and channels out the back for speed and drive. The progressive rocker allows for modern style top to bottom surfing. If you like the feel of drawing