Best SUP Side Bite Fins | Futures Box

Elevate your surfing with our Medium Pivot Quad Rear fins. Crafted in lightweight honeycomb construction, these fins boast an upright template and flat inside foil for swift direction changes and unmatched maneuverability. Convert your Thruster set to a Quad effortlessly—pair them with any Futures front fins to align with your riding style, board design, and wave conditions. Perfect for tight turns, the Pivot category ensures a quick and responsive ride. Sold as a pair, these Medium-sized fins are designed to fit Future’s shallow depth fin boxes. Upgrade your setup for an unparalleled surfing experience.

Explore the pinnacle of surf innovation with Mannkine trailers, a creation by renowned FireWire designer Dan Mann. Part of our Apex Series lineup, these trailers, meticulously crafted from G10—layers of fiberglass and epoxy resin compressed and baked in an autoclave—ensure unparalleled strength. Known for designing iconic boards like the FRK and Sweet Potato, Dan Mann’s expertise shines through. Tailored to complement his front fins yet adaptable to various designs, Mannkine trailers elevate your surf game. Immerse yourself in the fusion of cutting-edge design and superior strength for a ride like no other.

Enhance stability on your single-fin longboard or experiment with a quad setup on your thruster shortboard using these versatile fins. Perfect for adding drive and stability to your longboard as sidebites or transforming your thruster into a powerful quad setup. Each set includes 2 fins, along with a fin key and screws, available in FCS or Futures compatibility. FCS fins seamlessly fit into FCS II (FCS 2) fin boxes, ensuring a hassle-free transition. Elevate your surfing experience with these adaptable and high-performance fins designed for both single-fin and thruster setups.