Powerdrive Active Laminar Flow Surfboard Fins

The Art of Hydrodynamic Architecture

At Krypt Surf Technology we have the ultimate World Class Test Facility.

We utilize the most advanced materials and production techniques to produce the some of the finest Hydrodynamic Architecture and surfboard fins in the world.
Powerdrive Laminar Flow Fin Systems are unique to Krypt and are the result of 30 years of design refinement and development.
We use high grade military fabrics to produce fins of unprecedented durability, strength, quality and performance.
While always being mindful of the past we relentlessly pursue innovation.
Our goal is to produce the most efficient Hydrodynamic Laminar Flow Fins ever built, manufactured from the finest Earth Conscious materials known to mankind .

Technology

active laminar flow fin Technology

Krypt Surf Technology Power Drive Fins are an active fin, with 30 years of design development and refinement behind them.
The blade of the Power Drive Fin is free from the board and moves in response to water pressure and rider input.
The harder you turn, the greater the movement and flex of the blade.
This results in increased drive, speed and smooth, powerful acceleration through your turns.
The principle behind the Krypt Surf Technology Power Drive Fin Design is to keep as much smooth water flow in contact with the foil of the surfboard fin at all times.
The technical term for this process is ‘active laminar flow.’
As the solid fiberglass fin flexes off and over steers the surf board, responding to the rider input and water pressure, the blade of the fin allows the laminar flow of the water to remain attached, storing and releasing energy through each turn.
This also opens up your angle of attack at the lip through bottom turns and roundhouse cutbacks.
Now available in the ultimate 5 fin set-quad / thruster and dual/twins fin pack.
Suitable for Surfboards, Kiteboards, SUP / Stand Up Paddleboards

Powerdrive Surfboard Fins

Powerdrive Fins Available in FCS2 and Futures Base

Review

Hear what others have to say

Daniel C

Holy fucking jesus man these fins are next level.

Haven’t tried the thruster set up yet, but fuck man you can just put everything into a turn, sharp as fuck and they step up to the challenge.

hey don’t stall, there always driving forward. These fins have spirit man, the flex is perfect. We have it all around the wrong way with wide base and small tips.

Makes all my other fins feel like primitive stone age shit. Going to have to sell them all now.

They are perfect man they do everything and can harness the speed of the cymatic into something super magic. Why the fuck aren’t they everywhere already.

Suddenly my surfing just progressed 5 years in one surf. Mental man.Everyone said dude you bloody ripping today whats going on.

Mate these fins are going to take over the world.

@hiltons_energy_healing

Unreal fins for any step up board and espesially guns that felt a bit stiff before with regular fins.

Now with Powerdrive Fins feel powerful and fast and free = All Time

@deforrestcooper

The fins of the Future!

Tested and perfected over decades by the brillant mind of Mark Thomson,

I rode the AM2s in my TOMO boards and once I put the Power Drive Fins in you could totally feel the differene. The thrust on the thruster setup was unreal and the drive and the spring off the bottom from the Quad setup is so fast. Its like putting a turbo charger on the bottom of your board.

Truly undeniable once you ride them.

Brilliant Design.

@hirotakamuramatsu

I think best fins of the World.

Brent M

I was feeling how hungry the pack looked today at lennox so i went to Brays and test rode my new fins. As you know, it was a brilliant sparkling winter day with the perfect amount of swell. 4 foot race tracks bending around the point and empty.

I have never surfed so fast, wild, loose and stoked in my life, i was ricocheting along turquoise lines just screaming with stoke.

Did the best blow tail turn I have ever done and rode out with G forces making my hamstrings clench to hold it together.

So THANKYOU for your diligence and handy work in your walk, I felt the same emotion today that you described when you talked of tapping into a new dimension of previously unknown fun off your foil surfing. I am so thankful and grateful.

Aloha and bless

Oh and I frothed all over some crew who paddled out and I reckon they are gonna come buy a set of fins off ya, I was dribbling expletive laden praises on the fins mate,

Ill probably inadvertently end up being an unofficial ambassador for your designs haha.

@yellowfever00

These fins have brought back some spark in my surfing, best fins ever by a mile.

These fins are the goods mate from 2ft to 10 ft. Impressive you freak!!