- Funboard
- Performance
Mr twinz
These fins put the pop back into my surfing & bring old boards back to life.
MF Glass Fibre Fusion
FIN COMPARISON TOOL
MF Glass Fibre Fusion
The latest tech from FCS
FIN COMPARISON TOOL
Get the surf shop experience, online
TRAVEL SERIES
What's Underwater Matters
FIN COMPARISON TOOL
What's Underwater Matters
FCS CFD Testing
FIN COMPARISON TOOL
Get the surf shop experience, online.
FCS Traction
Variety of Unique Pad Shapes
Gorilla Grip
Still Gripping Stuff
Overview
Replacement fins for MR-TFX PC Carbon sets.
How to identify your missing fin
Turn your board upside down, and stand at the tail. Diagram below:

$5.95 Shipping for this item.
We offer:
These fins put the pop back into my surfing & bring old boards back to life.
I've been wanting to fool around this year and ride some of my boards as twins. These fins feel so natural, Tons of speed and hold and that with having so much fun. Do yourself a favor and switch it up.
Ordered a single replacement MR-TFX fin.
It arrived within days
PERFECT FOR STABILITY ON MY TURNS IN THE TOP OF THE WAVE.
SUPER DESIGN, SUPER FRSH COLOR
Hi, it looks like you are in . Would you like to go to your local store?