4.25" Split Keel Rear Quad Surfboard Fins – Fast Release Control | Natural Pro Glass | Futures Compatible (Set of 2)

Dial in speed and control with precision-tuned surfboard fins designed for fast, responsive quad setups.

If you ride a quad setup and want more speed without losing control, these rear fins are built for you.

• Best for: Quad fish, hybrids, performance quads

• Feel: Fast, loose with controlled release

• Wave type: Small to overhead, especially clean faces

• Skill level: Intermediate to advanced (or progressing surfers wanting more speed)

Unlock the full potential of your quad setup. These 4.25" Split Keel Rear Quad surfboard fins are designed to add speed, drive, and smooth release—without the drag of oversized rear fins.

Perfectly balanced for modern quad performance, they let your board accelerate faster, transition cleaner, and feel alive under your feet.

• Fin System: Futures compatible

• Configuration: Quad rear fins (set of 2)

• Board Types: Quad fish, hybrid shortboards, mid-length quads

• Install: Slot directly into Futures boxes – no adaptors required

Specs

• Size: 4.25" Base: 3.8” Foil: Flat inner face Tab: 1/2”

• Template: Split Keel Rear Quad

• Material: Natural Pro Glass (fiberglass construction)

• Flex Pattern: Controlled flex with smooth release

• Base: Futures single tab

• Set: Two fins (rear quad pair)

Choose Eveley

Performance-first design
Every Eveley fin template is refined for real-world surfing—not just theory. These rear quads are tuned for speed, flow, and control where it matters most.

Premium Pro Glass construction
Natural fiberglass delivers consistent flex, long-term durability, and a reliable feel across all conditions.

Balanced quad performance
Split keel geometry reduces drag while maintaining hold—giving you faster down-the-line speed with clean, predictable release.

Designed for Australian conditions
Built and tested in a wide range of surf—from weak beach breaks to clean point waves.

Surfboard Fin Knowledge Hub

Choosing the right surfboard fins can completely change how your board performs—from speed and drive to release and control.

Learn how to fine-tune your setup here:
👉 Surfboard Fins Australia – Complete Buyer’s Guide

Inside the guide:

• Quad vs Thruster Performance Explained

• Quad Fin Setup Explained

• How Fin Templates Affect Performance

• Surfboard Fin Materials Guide