FCS II JS Power Twin Fin

FCS II JS Power Twin Fin
FCS II JS Power Twin Fin FCS II JS Power Twin Fin

Out of stock



The JS Power twin template is the largest in the twin fin range, allowing it to be pushed hard through turns. Perfect for the JS Black Baron and other flat rockered fish and fin boards.


  • High area twin set that can be pushed harder through turns

  • Moderate sweep (rake), full tip and longer base delivers incredible drive and speed

  • Lower depth value maintains manoeuvrability and looseness off the top and through turns

  • Well suited to any open faced, down-the-line waves from rip bowl beach breaks to points and reefs.

Fin Specifications

Base: 5.​26" / 1​34mm
Depth: 5.​35" / 1​36mm
Area: 21.​44"² / 13​853mm²
Sweep: 3​2.​7º
Foil: Flat

Board Types
Recommended for fish, funboard and twin fin boards. Particularly the JS Black Baron.

Performance Glass
Performance Glass (PG) material characteristics and flex pattern are identical to traditional fibreglass fins offering a stiff base with subtle responsive tip flex, amazing aesthetics and proven durability. PG fins are the perfect transition fin for surfers moving from fixed fins to the convenience, accuracy and performance of FCS.

Please Note: this fin is designed to be used exclusively with the FCS II Fin System, and will not fit in the traditional FCS Dual Plug System.

Not happy with your product? No problem at all! You can return the product up to 30 days after purchase for a no quibble replacement or refund. Simply drop us an email at info@downthelinesurf.co.uk and we will issue you with a returns number.

We have entended our returns policy for Christmas. You can return any goods purchased as a Christmas gift anytime from now until the 14th January 2018, following the same terms as our returns policy.

For our full terms and conditions, have a look right here.

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