FUTURES HS 4.2" SPLAYED 80/20 QUAD REAR FIN SET - SPEED GENERATINGThe HS 4. 2" Splayed 80 20, designed by Hayden Cox, is a large sized quad rear set. This unique set of rears features Hayden's unique 80 20 foil with splayed tips. The top inch of the fin tweaks out toward the rail, creating a looser feel for the relatively large size template. Looking to turn your favourite thruster set into a Quad? This pair of Quad Rears can be combined with any Futures front fins to suit your riding preference, board design and