Surfsystem Compatibles Futures Side GX Fins

Surfsystem Compatibles Futures Side GX Fins

The perfect set of two rear fins to convert your Thruster setup into a Quad and boost your board’s speed

True to the efficiency standards of modern surfing, this Quad Rear Fins GX two-fin set in sleek Black is the must-have accessory to evolve your quiver. Specially designed to be positioned at the back of a Quad setup, these two compact, lightweight composite fins allow you to instantly convert your usual Thruster (3-fin) set into a high-performance Quad (4-fin) configuration. Tailored for Futures™ (low-profile "X" type) rear fin boxes, they inject your shape with extra speed, excellent drive through flat sections, and perfectly balanced hold during turns.

Technical Features & Hydrodynamics

• Quad Rear Configuration: This set includes 2 smaller rear-complementary fins (GX). When paired with your standard front fins, they optimize the water flow beneath the tail to deliver a faster ride and ultra-fluid rail-to-rail transitions.

• Futures™ System Compatibility (Type X): Specially foiled to fit flawlessly into Futures™ brand rear boxes of the "X" type (the shortest and shallowest 1/2" depth boxes dedicated exclusively to rear fins).

• Durable Composite Construction: Manufactured from high-grade composite material, these fins offer the ideal sweet spot between flex and response. They absorb vibrations in choppy water while retaining enough rigidity to snap out of turns with great drive.

• Versatile GX Outline: A proven, compact template that minimizes aerodynamic drag and gives your board a highly maneuverable, skate-like feel—perfect for freeing up the tail on maneuvers while maintaining total control.

Key Strengths

• An Affordable Quiver Evolution: No need to buy an expensive, full Quad set. Simply use your current Thruster front fins and add this GX set to rediscover how your board rides.

• Maximum Speed Gain: Moving to a Quad setup removes the center fin of a Thruster, eliminating drag right down the middle of the board. The result is lightning-fast acceleration, perfect for making fast or sectiony waves.

• Rugged & Reliable: The solid black composite material is highly resistant to daily wear, scratches, and UV degradation.

Specifications

• Model: Quad Rear Fins GX (2-fin set).

• Box Compatibility: Futures™ Fins (Low-profile type "X").

• Placement: Rear position only (Rear).

• Material: Composite.

• Color: Black.

• Includes: 2 GX rear fins.

The Breizh Rider Team's Advice

"If you're looking to give your surfing a serious speed boost and test out new sensations without breaking the bank, this GX Futures™ rear fin set is the perfect tool! By switching your board from a Thruster to a Quad with these two rear fins, you're going to generate crazy down-the-line speed, especially on those softer or peaky days we often get here in the Douarnenez bay. It’s the ultimate secret weapon to maximize the fun on summer waves at Sables Blancs beach—the board instantly becomes faster, looser, and super playful under your back foot. Just make sure to double-check that your rear Futures™ boxes are indeed the shallow profile (Type X, 1/2"), and you're good to go score!"

Shipped from Brittany: Stock available in our shop in Douarnenez. Careful preparation and fast shipping across France and Europe.