Fin - fcs2 Air Core AM AL MERRICK トライフィン fcs 2 Futurebasesinglefoilhighspeedtwins.DesignedwiththeYinYangandThanginmindtogetabitmorereleasewhilemaintainingspeedanddriveandajusttherightamountofangletomakethemostofthemiddle-groundrail-linesofboththeThangsandYinYangs.Arelativelyfulltemplatewithminimalflextogiveplentyofholdandimmediatefeedback.Alittlelessheightandmorerakeandcantthantheuprighttwins. サーフィン emery surfboard