QUAD REAR SPEED GENERATING RIDE NUMBER 8.1
The 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.
SPECIFICATIONS
Rear Fin
Area 12.60
Height 4.15
Base 4.16
Foil 80/20
Content: 2 Fins
