Futures Fins QD2 4.15 Blackstix Quad Rears 167830 FCSII five fin set-up

FCSII five fin set-up

FutureFlex - FutureFlex is a stringer-less parabolic carbon fiber frame construction

Grub Screws (x10)

Thermo Shield technology enhances durability and reduces wind chill on the forearms

and enduring design

Futures Fins QD2 4.15 Blackstix Quad Rears 167830 FCSII five fin set-upThe QD2 4. 15 Blackstix is a large size quad rear with a Ride Number of 8. 1. Looking to turn your favorite 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 waves. With an 80 20 foil, these rears are a mix of response and control. They will favor boards that have the rear boxes set closer to the rail, away from the stringer.