1.9" Mini Side Fins / Mini Quad Rears – FCS compatible. Black Pro Glass (2 fins)

Compact control in durable solid Pro Glass construction.

The 1.9" Mini Side Fins (Mini Quad Rears) are designed to function as side fins, canards or rear stabilising fins within quad surfboard configurations. Manufactured from solid black Pro Glass fibreglass, these fins provide consistent firm flex behaviour, and reliable durability in a compact template suited to modern performance and hybrid boards.

Their reduced height and balanced outline support speed retention while maintaining directional stability, making them appropriate for surfers seeking predictable response without excess drag.

Key features

• 1.9" stabiliser template

• Solid black Pro Glass fibreglass construction

• FCS-compatible base

Ideal for

• Quad surfboard configurations requiring small rear stabilisers

• Performance shortboards, hybrids, and grovellers

• Surfers seeking increased speed with controlled hold

• Replacement or tuning of existing setups

Specs

FCS compatible. Depth (Height) 1.9" Base 3.75" Foil flat inside face Cant angle 0 degrees

Choose these 1.9" Mini Side Fins (Mini Quad Rears)

• Durable Pro Glass construction with predictable flex characteristics

• Compact template suited to modern performance tuning

• Neutral rear-fin behaviour compatible with a wide range of front quad templates

• Straightforward installation in standard FCS-compatible fin systems

Surfboard Fins Australia – Complete Buyer's Guide

Quad Fin Setup Explained: Why Quads Feel Faster (And How to Tune Yours)

Quad Fin Setup Explained – Speed, Setup & When to Ride Quad Surfboard Fins

Do Side Fins Help Longboard Performance? 2+1 vs Single Fin Explained

What Is Pro Glass? Why Fiberglass Surfboard Fins Perform Better

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.