Alpha Series fins are lightweight, resilient, and manufactured using a one-of-a-kind composite material (Compound 6) that was developed by Futures, in partnership with 3M.

The QD2 4" Alpha is a medium-sized quad rear fin with a symmetrical foil. This pair of Quad Rears can be combined with any of Futures front fins to suit your riding preference, board design, and waves. Favors boards that have the rear boxes set closer to the stringer.

• Quad rear (Two fin set)

• Ride Number | Balanced – 6.5

• Construction | Alpha (NetPlus)

• Size | Medium

  Template Category | Neutral (balanced, all-around)