Balanced Power Meets Seamless Flow.

Rob Machados all-new Seaside Quad Fin Set delivers the same fast, drivey feel of a traditional keel setup but now refined for broader versatility across any quad-compatible board. Crafted in lightweight bamboo construction, these fins come out of the Endorfins factory, where style, strength, and speed meet.

Designed to surge on rail and pivot on command, this updated version builds on the legacy of the original Machado quads with more rake upfront for carving, and more upright trailers for snap release. The result is a sweeter sweet spot that lets you reposition your back foot without compromising either drawn-out lines or reactive fin release.

Performance Shape

• Front Fins: More rake and fuller foil = improved hold through carving turns

• Rear Fins: Upright, curved, fuller foil = tight pivot and drive in the pocket

• Lower cant angle (2 less than originals) = increased control and precision

• Stiffened feel enhances feedback and predictability under pressure

Construction

• Material: Natural bamboo core with performance composite overlay

• Weight Reduction: ~15% lighter than earlier versions = faster acceleration

Compatibility

• Fits: Any board with FCS or Futures quad fin boxes (including the Firewire Seaside, Twin+2s, hybrids, grovelers, and more)

Specs

• Size: recommended for all rider weights

• Rider Number: Balanced – 5.3

• Colour: Bamboo/Black

• Ride Feel: Drivey + Pivot-Friendly

• Ideal Conditions: Waist to overhead surf, especially punchy beach breaks and open face points

Why Choose the Seaside Quads v2?

• Improved pivot-to-rail transition

• Enhanced freedom of foot placement

• Balanced feel across modern quad shapes not just the Seaside

• Eco aesthetic meets progressive surf tech

Whether you’re looking to hold long arcs or whip tail-loose turns off the top, this is your go-to quad set for high-performance flow.