Boardwise windsurfing
  Home » WINDSURFING » Fins » K4 Fins » K4 FreestyleWave 3SW My Account  |  Cart Contents  |  Checkout   
Quick Find
View All
What's New? more
MFC Liquid Pro Fins Power Box v2 g10
MFC Liquid Pro Fins Power Box v2 g10
View Latest
Shipping & Returns
Privacy Notice
Conditions of Use
Contact Us
Site Map
Club Vass Windsurfing Holidays

K4 FreestyleWave 3SW

Options Available:

K4 3SW  Freestyle wave windsurf fin, the latest offering from K4 Superb performance and a great price what more could you want.

Available in POWER or US BOX - Please specify. Please note: 30 and 32 only available in Power Box.


Our new freestyle 3SW windsurfing fins use only our new super stiff material and give incredible speed, maneuverability and acceleration that will adapt to waves, freestyle or bump and jump.

Our perfect flex pattern gives you lively and grippy performance. These fins feel solid under your feet but have enough flex for looseness and bite through the turns.


K4 Fins have created a unique and new material for windsurfing called OptoFlex. This is a molded long fibre resin matrix that has been carefully manipulated to provide the perfect flex patterns for windsurfing. It took a long time to create the perfect material with the qualities needed to provide the performance we now appreciate. Lighter, snappier and with outstanding flex memory. The fins have been testing the highest grade materials in the lab and on the water for nearly two years, continually improving the aesthetics and the performance.

Pro Riders such as Graham Ezzy, Jamie Hancock and Mikey Clancy have chosen the fins out of preference and the team is likely to grow as word continues to spread, these Pro level fins are now available to you from Boardwise.


Windsurfing Features 

  • Worldwide Pro Team development
  • Optoflex long fibre resin matrix
  • Power box (single screw) , US box (nut and bolt ) head fitting
  • Screws not included



Finance is available but the minimum total spend is 499.00. You would need to add a further 444.05 of goods to your basket to be able to apply for online finance.

More information about finance

Don't hesitate to call us for any advice or to order: 01543 505084
(please note there is a extra delivery charge for the Highlands and UK offshore. Please call us on: 01543 505084 or email us for a delivery quote).
Contact Us Reviews
Shopping Cart more
0 items
Boardwise Finance
Part Exchange or sell your old kit
Get the Boardwise newsletter
Get the latest updates on Facebook
Get the latest updates on Twitter
Brand Info
K4 Fins
K4 Fins Homepage
Other products
Notifications more
NotificationsNotify me of updates to K4 FreestyleWave 3SW
MegaDeals more
Radz Fixed Harness Lines
Radz Fixed Harness Lines
View this months MegaDeals
Windsurfing Lessons
Windsurfing Lessons
Windsurfing Gallery
Windsurfing Blog
Team Videos
Rent windsurfing board
Snowboard Servicing
Used windsurfing boards
The Wetsuit Warehouse

Payments by Sagepay

Payments by Paypal