RM Quad
Looking to unlock more speed, flow, and control from your quad fins setup?
The RM quad configuration has become one of the most talked-about surfboard fins setups in modern surfing—and for good reason.
What Is the RM Quad Setup?
This quad setup is designed specifically for wide-tail fish and hybrid boards. It uses:
Larger front fins (drive + hold)
Smaller rear fins (release + speed)
Balanced template with moderate rake
This creates a fast, flowing feel without the “tracky” stiffness many surfers experience with standard quad fins.
Why This Quad Fin Setup Works
1. Speed Without Effort
The quad configuration reduces drag compared to a thruster. Combined with a wide tail, this creates effortless down-the-line speed.
2. Controlled Release
Smaller rear fins allow the board to break free smoothly through turns—key to Machado’s signature style.
3. Flow Over Pivot
Unlike pivot-heavy setups, this configuration emphasises long, drawn-out carves and rail-to-rail surfing.
Quad vs Thruster
👉 Want a full breakdown? Read:
Quad vs Thruster Surfboard Fins Explained – Speed, Control & Feel
The Ideal Board for an RM Quad Setup
This setup is built for:
Fish surfboards
Hybrid shortboards
Wide tail designs
Small to medium waves
If you try this setup on a narrow performance shortboard, it won’t feel the same. The magic comes from pairing quad fins + wide tail + flatter rocker.
Eveley Quad Fins for This Setup
RM Quad Set
Front fins: Medium-large template for drive
Rear fins: Smaller trailers for release
👉 Recommended:
4.9" / 3.1" RM Quad Fins – Natural Pro Glass. FCS Compatible
4.9" / 3.1" RM Quad Fins – Black on Natural Pro Glass | FCS II Compatible
4.9" / 3.1" RM Quad Fins – Bright Green Pro Glass | FCS II Compatible
4.9" / 3.1" RM Quad Fins – Ash Pro Glass | FCS II Compatible
4.9" / 3.1" RM Quad Fins – Natural Pro Glass Futures Compatible
These follow the same principle: power up front, freedom in the rear
👉 Learn more:
Learn whether quad or thruster fins are better for your board, waves, and style
Common Mistakes to Avoid
Using equal-size quad fins (too stiff)
Oversized rear fins (kills release)
Pairing with narrow boards
Expecting thruster-style pivot
This setup is about flow, not snap
When to Use This Quad Fin Setup
Best conditions:
Small waves
Weak beach breaks
Clean point waves
Everyday surf
Less ideal for:
Heavy barrels
Steep, critical waves
How It Feels Under Your Feet
Surfers describe the Seaside quad setup as:
Fast without pumping
Loose but controlled
Smooth through turns
Effortless rail transitions
It’s closer to a twin + control than a traditional quad.
How This Links to Fin Design
This setup highlights a key principle in surfboard fins design:
Front fins generate drive. Rear fins control release.
That’s why the sizing difference matters so much.
Eveley Fin Knowledge Hub
To go deeper, explore:
These guides connect directly to the setups used in the Seaside concept.
Final Verdict – Should You Try the RM Quad Setup?
If you surf:
Fish or hybrid boards
Small to medium waves
Want more speed and flow
Then this quad fins setup is one of the best upgrades you can make.
It’s not hype—it’s a fundamentally smart use of fin sizing, placement, and hydrodynamics.
Futures™ is a registered trademark of Futures Fins. Eveley Surf is not affiliated with or endorsed by Futures Fins. All compatibility references to Futures Fins are for descriptive purposes only.
FCS™ and FCSII™ are registered trademarks of Surf Hardware International Pty Ltd. Eveley Surf is not affiliated with or endorsed by Surf Hardware International Pty Ltd. All compatibility references to FCS and FCSII are for descriptive purposes only.