Futures Fins QD2 4.15 Blackstix Rear Quad Fins
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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 a 80/20 foil, these rears cater to technical manuevers and generating speed.
Large (180ibs +) (80kg +)
Blackstix have a flexible Carbon Fiber tip that loads up and releases energy for generating speed when you need it. These are the lightest fins in the Futures line.
The 80:20 Foil is a balance between a flat and symmetrical foil. This allows you to get vertical on the face of the wave and hold you through a drawn out bottom turn.