4.9" / 3.1" DTR Quad Surfboard Fins – Solid Black Pro Glass | Fast Drive & Rail Control for FCS II Boards

$119.00
Only 2 left in stock

Performance-tuned surfboard fins designed for speed, hold and smooth rail-to-rail control in modern quad setups.

If you ride a board that feels fast but needs more drive, control and rail hold, these Eveley DTR Quad surfboard fins are designed to stabilise your lines while maintaining the natural speed that quad setups are known for.

Best suited for:

  • Performance shortboards

  • Fast beach breaks

  • Mid-length quad setups

  • Hollow or down-the-line waves

  • Surfers who want quad speed with predictable control

The balanced template of the 4.9" front fins and 3.1" rear trailers creates a quad configuration that feels both fast and composed.

If you want quad surfboard fins that deliver explosive speed without sacrificing control, the Eveley 4.9" / 3.1" DTR Quad Fin Set offers the ideal balance.

The larger front fins generate drive and projection, while the smaller rear trailers maintain rail hold and directional stability.

Manufactured from solid Pro Glass fiberglass, these fins provide the dependable flex pattern and strength experienced surfers trust.

These fins are designed for:

FCS II fin systems

Installation is simple:

  • Push the fin tabs into the FCS II fin boxes

  • Lock firmly into position

  • No screws required in most boards

This allows fast setup and reliable hold during powerful surfing.

Specs

Fin Setup: Quad (set of four fins)
Front Fin Height: 4.9"
Rear Fin Height: 3.1"

Foil: All four fins flat inner face.
Material: Solid Pro Glass fiberglass
Colour: Solid Black
System Compatibility: FCS II
Construction: Precision layered fiberglass for strength and controlled flex

Performance characteristics:

  • High speed generation

  • Smooth rail engagement

  • Predictable quad hold

  • Controlled release through turns

Choose Eveley

Eveley surfboard fins are built for surfers who value performance, durability and proven templates.

Why surfers choose Eveley:

  • Precision fiberglass construction

  • Performance-tested templates

  • Durable Pro Glass layups

  • Reliable flex patterns for real-world surfing conditions

  • Designed by surfers for surfers

Unlike lightweight composite fins, Pro Glass surfboard fins provide the solid response and drive required for powerful surfing.

FAQs

What boards work best with DTR quad fins?
Performance shortboards, step-ups and fast mid-lengths designed to run quad setups.

What does the DTR quad template do?
The larger front fins generate drive while the smaller rear trailers provide hold and control through turns.

Are these fins good for fast waves?
Yes. Quad setups excel in fast waves where maintaining speed and rail hold is important.

Are Pro Glass fins stronger than composite fins?
Yes. Pro Glass fiberglass fins are significantly stronger and deliver more consistent flex characteristics.

Do these fins require screws?
FCS II systems generally allow tool-less installation, although screws can be used if desired.

Surfboard Fin Knowledge Hub

Want to understand how different surfboard fins affect performance?

Explore the Eveley knowledge hub:

Surfboard Fins Australia – Complete Buyer’s Guide

Additional helpful guides:

These articles help surfers choose the correct surfboard fins for their board, wave type and surfing style.

Performance-tuned surfboard fins designed for speed, hold and smooth rail-to-rail control in modern quad setups.

If you ride a board that feels fast but needs more drive, control and rail hold, these Eveley DTR Quad surfboard fins are designed to stabilise your lines while maintaining the natural speed that quad setups are known for.

Best suited for:

  • Performance shortboards

  • Fast beach breaks

  • Mid-length quad setups

  • Hollow or down-the-line waves

  • Surfers who want quad speed with predictable control

The balanced template of the 4.9" front fins and 3.1" rear trailers creates a quad configuration that feels both fast and composed.

If you want quad surfboard fins that deliver explosive speed without sacrificing control, the Eveley 4.9" / 3.1" DTR Quad Fin Set offers the ideal balance.

The larger front fins generate drive and projection, while the smaller rear trailers maintain rail hold and directional stability.

Manufactured from solid Pro Glass fiberglass, these fins provide the dependable flex pattern and strength experienced surfers trust.

These fins are designed for:

FCS II fin systems

Installation is simple:

  • Push the fin tabs into the FCS II fin boxes

  • Lock firmly into position

  • No screws required in most boards

This allows fast setup and reliable hold during powerful surfing.

Specs

Fin Setup: Quad (set of four fins)
Front Fin Height: 4.9"
Rear Fin Height: 3.1"

Foil: All four fins flat inner face.
Material: Solid Pro Glass fiberglass
Colour: Solid Black
System Compatibility: FCS II
Construction: Precision layered fiberglass for strength and controlled flex

Performance characteristics:

  • High speed generation

  • Smooth rail engagement

  • Predictable quad hold

  • Controlled release through turns

Choose Eveley

Eveley surfboard fins are built for surfers who value performance, durability and proven templates.

Why surfers choose Eveley:

  • Precision fiberglass construction

  • Performance-tested templates

  • Durable Pro Glass layups

  • Reliable flex patterns for real-world surfing conditions

  • Designed by surfers for surfers

Unlike lightweight composite fins, Pro Glass surfboard fins provide the solid response and drive required for powerful surfing.

FAQs

What boards work best with DTR quad fins?
Performance shortboards, step-ups and fast mid-lengths designed to run quad setups.

What does the DTR quad template do?
The larger front fins generate drive while the smaller rear trailers provide hold and control through turns.

Are these fins good for fast waves?
Yes. Quad setups excel in fast waves where maintaining speed and rail hold is important.

Are Pro Glass fins stronger than composite fins?
Yes. Pro Glass fiberglass fins are significantly stronger and deliver more consistent flex characteristics.

Do these fins require screws?
FCS II systems generally allow tool-less installation, although screws can be used if desired.

Surfboard Fin Knowledge Hub

Want to understand how different surfboard fins affect performance?

Explore the Eveley knowledge hub:

Surfboard Fins Australia – Complete Buyer’s Guide

Additional helpful guides:

These articles help surfers choose the correct surfboard fins for their board, wave type and surfing style.

Designed for the experienced surfer and made from robust solid fiberglass with a machined finish.

We include

Free Delivery: Everywhere in Australia.

Tracking: Quick & easy online tracking on all fins. 

Peace of Mind: All our fins are insured against loss in transit.

Prompt Australian Dispatch: All items are sent from stock held in Sydney on the same or next business day.

Returns: 30-day, no questions asked returns, for unused full price items.

No More to Pay: No surcharges added at the checkout.

Express Shipping: for just $10 per order.

Quad surfboard fins

Quad Surfboard Fins by Eveley Surf Australia