Mason Ho's Signature fin. Welcome to Mason's world, and welcome to Mason's new fin.

Performance
Material
Size

Overview

Mase is calling this his new magic fin!

The new Mason Ho signature fin is a mashup of different templates. We took influences from Kelly Slater's original K-3 and Mick Fanning's signature templates, then reworked the flex, foil and tip profile based on extensive testing and feedback from Mason himself.
This might just be the fin to rule them all...

Sitting in the Accelerator Family, this all-purpose, all-conditions fin will feel steady when driving into a turn, and fast and loose off the top. Explosive is another word to describe how this fin responds, and in this case, the personality of the M.Ho fin totally matches the creator and rider. Fast, Loose & Fun!

Mason's fin features a bevelled leading edge which allows for silky smooth transitions between turns. Performance Core + AirCore construction makes the fin a touch lighter, the flex a little stiffer and overall more reactive compared to standard PC construction, which is again suited to Mason's punk style of surfing.

This fin had a long development runway. Mason was after one fin he could use in his small wave rock-hopping fun boards right through to his big wave pipe guns, and it wasn't until he was totally satisfied that we pulled the trigger.

Welcome to Mason's world, welcome to Mason's new fin.

"The fins have been all time!!! Got some crazy waves at Ala Moana and got to push them hard as I could in the big bowl on some turns; full control off the bottom and nice and loose off the top. They went totally crazy in the pool as well, great projection on the air sections". Mason Ho

Features & Benefits
- Broad Spectrum Performance Fin
- 2-20 feet. Shortboards, step-ups, and guns
- Fast, loose, and steady
Ideal Conditions

Steady off the bottom, fast and loose off the top. Suited to a wide range of conditions, from small beachies to big bowling reef breaks. Ideal for surfers looking for a dependable, one-quiver fin.

Fin Family
- Accelerator: Find Control. Speed, flow and response with added control.
Performance Core + AirCore

Fins with AirCore Technology feature a pressed polyurethane foam core that mimics the geometric foil of the fin.

AirCore technology reduces the amount of fiberglass required in the RTM moulding process making it much lighter while allowing total manipulation of the flex.

SMALL (55Kg - 70Kg / 120 - 155 Lbs)
MEDIUM (65Kg - 80Kg / 145 - 175 Lbs)
LARGE (75Kg - 90Kg / 165 - 200 Lbs)

Fin	Base (inches)	Base (mm)	Depth (inches)	Depth (mm)	Area (inches)	Area (mm)	Sweep Deg°	Foil
SML Side	4.25	107.9	4.40	111.8	14.06	9074	34.9°	Flat/Bev
SML Ctr	4.25	107.9	4.40	111.8	14.06	9074	34.9°	50/50
MED Side	4.37	111	4.53	115	14.88	9602	34.9°	Flat/Bev
MED Ctr	4.37	111	4.53	115	14.88	9602	34.9°	50/50
LRG Side	4.49	114	4.65	118.1	15.70	10130	34.9°	Flat/Bev
LRG Ctr	4.49	114	4.65	118.1	15.70	10130	34.9°	50/50

View the FCS Fin Data page for Base/Depth/Area/Foil information.