FCS II JW Grom PC Tri Fins Colour:Black/Black Relaxed central rocker

Relaxed central rocker

fuller outline that helps you maintain speed through slower sections and tight turns

Velcro head adjustment

Balance of speed

The Rocket

FCS II JW Grom PC Tri Fins Colour:Black/Black Relaxed central rockerJulian Wilson's 'JW' signature fin featuring AirCore construction, the FCS II JW Grom PC Tri Fins are fast, Ultra Light with Quick Response. Julian's new fin focuses on speed and projection for taking flight and adopting a more progressive approach while maintaining a feeling of predictability and control through longer arc turns. Updated in PC construction featuring our ultralight AirCore. Ideal Conditions Open face, down the line waves, particularly