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:
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.