Precision surfboard fins engineered for quad setups — Pro Glass control, explosive speed, and seamless FCS II compatibility.
If you want your board to feel faster, smoother, and more controlled in powerful waves, these quad surfboard fins deliver exceptional drive and rail hold.
Best for:
Quad fin surfboards
Fast beach breaks and point waves
Surfers wanting more speed and projection
Performance shortboards and hybrids
Fin Layout
Front Fins: 4.9" DTR template
Rear Fins: 3.1" quad trailers
This balanced combination delivers maximum acceleration while maintaining control through turns.
Quad setups are all about speed and drive — and the right surfboard fins make the difference.
The Eveley 4.9 / 3.1 DTR Quad Surfboard Fins are designed to give your board powerful down-the-line speed while maintaining smooth rail control through turns.
Manufactured from solid Pro Glass fiberglass, these fins provide the predictable flex, strength, and drive that experienced surfers expect from premium performance fins.
The bright green colour also gives your board a distinct visual signature in the water.
These fins fit FCS II fin plugs only.
Installation options:
Tool-less installation (recommended)
Simply push the fin into the FCS II plug until it clicks into place.
Optional grub screw lock
For extra security in heavy waves, the fin can also be locked in the box using a grub screw.
✔ Fits FCS II fin systems
✔ Compatible with boards designed for FCS II quad setups
(Note: FCS II fins are designed specifically for FCS II plugs)
Specs
Model: DTR Quad Set
Construction: Solid Pro Glass Fiberglass
Front Fin Height: 4.9"
Rear Fin Height: 3.1"
Foil: Flat inside face on all fins
Fin Setup: Quad (4 fins)
Colour: Bright Green
System: FCS II compatible
Flex Pattern: Controlled fiberglass flex
Performance Feel: Speed, drive, smooth rail transitions
Choose Eveley
Surfers choose Eveley surfboard fins because they are built with performance and durability in mind.
Pro Glass Construction
Delivers consistent flex and powerful drive.
Precision Templates
Balanced shapes developed for real surf conditions.
Reliable Materials
Solid fiberglass construction for strength and longevity.
Designed by Surfers
Built for performance across beach breaks, points, and reef waves.
Eveley fins are engineered to unlock the full performance potential of your surfboard.
FAQs
Are these fins suitable for all quad boards?
Yes — these surfboard fins are designed for boards configured for quad setups using FCS II boxes.
What type of waves are quad fins best for?
Quad setups excel in fast waves, providing strong down-the-line speed and powerful rail hold.
What is Pro Glass construction?
Pro Glass fiberglass offers stronger drive and more predictable flex compared with many composite fins.
Will these fins increase board speed?
Yes. Quad surfboard fins reduce drag and increase drive, helping your board generate more speed.
Surfboard Fin Knowledge Hub
Choosing the right surfboard fins can dramatically change how your board performs.
Learn more with the Eveley guides:
Start here:
➡ Surfboard Fins Australia – Complete Buyer’s Guide
You may also find these helpful:
These guides help surfers understand how fins influence speed, control, and turning behaviour.
Precision surfboard fins engineered for quad setups — Pro Glass control, explosive speed, and seamless FCS II compatibility.
If you want your board to feel faster, smoother, and more controlled in powerful waves, these quad surfboard fins deliver exceptional drive and rail hold.
Best for:
Quad fin surfboards
Fast beach breaks and point waves
Surfers wanting more speed and projection
Performance shortboards and hybrids
Fin Layout
Front Fins: 4.9" DTR template
Rear Fins: 3.1" quad trailers
This balanced combination delivers maximum acceleration while maintaining control through turns.
Quad setups are all about speed and drive — and the right surfboard fins make the difference.
The Eveley 4.9 / 3.1 DTR Quad Surfboard Fins are designed to give your board powerful down-the-line speed while maintaining smooth rail control through turns.
Manufactured from solid Pro Glass fiberglass, these fins provide the predictable flex, strength, and drive that experienced surfers expect from premium performance fins.
The bright green colour also gives your board a distinct visual signature in the water.
These fins fit FCS II fin plugs only.
Installation options:
Tool-less installation (recommended)
Simply push the fin into the FCS II plug until it clicks into place.
Optional grub screw lock
For extra security in heavy waves, the fin can also be locked in the box using a grub screw.
✔ Fits FCS II fin systems
✔ Compatible with boards designed for FCS II quad setups
(Note: FCS II fins are designed specifically for FCS II plugs)
Specs
Model: DTR Quad Set
Construction: Solid Pro Glass Fiberglass
Front Fin Height: 4.9"
Rear Fin Height: 3.1"
Foil: Flat inside face on all fins
Fin Setup: Quad (4 fins)
Colour: Bright Green
System: FCS II compatible
Flex Pattern: Controlled fiberglass flex
Performance Feel: Speed, drive, smooth rail transitions
Choose Eveley
Surfers choose Eveley surfboard fins because they are built with performance and durability in mind.
Pro Glass Construction
Delivers consistent flex and powerful drive.
Precision Templates
Balanced shapes developed for real surf conditions.
Reliable Materials
Solid fiberglass construction for strength and longevity.
Designed by Surfers
Built for performance across beach breaks, points, and reef waves.
Eveley fins are engineered to unlock the full performance potential of your surfboard.
FAQs
Are these fins suitable for all quad boards?
Yes — these surfboard fins are designed for boards configured for quad setups using FCS II boxes.
What type of waves are quad fins best for?
Quad setups excel in fast waves, providing strong down-the-line speed and powerful rail hold.
What is Pro Glass construction?
Pro Glass fiberglass offers stronger drive and more predictable flex compared with many composite fins.
Will these fins increase board speed?
Yes. Quad surfboard fins reduce drag and increase drive, helping your board generate more speed.
Surfboard Fin Knowledge Hub
Choosing the right surfboard fins can dramatically change how your board performs.
Learn more with the Eveley guides:
Start here:
➡ Surfboard Fins Australia – Complete Buyer’s Guide
You may also find these helpful:
These guides help surfers understand how fins influence speed, control, and turning behaviour.
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