£99.90
This reliable fin template is based on one Parko's all-time favourite fin templates. The signature thruster has been tried and tested in all conditions, giving speed and response in a wide variety of waves.
Availability: 3 In Stock and ready for delivery
  • Wave type: Designed for open-face waves that allow for drawn-out carves, and powerful manoeuvres down the line

The Hydroglass construction offers consistent flex allowing for smooth rail-to-rail surfing without losing speed. The template is the same as the JS Carbotune Thruster Fin, with a few modifications to the fin profile to help maintain speed and glide in weaker conditions.

Hydroglass Fins

JS' HydroGlass fins are built in partnership with FCS and MFC Hawaii who have devoted more than 30 years now to creating the best fins possible, by innovating at every stage of construction. They tirelessly work towards the title of world's fastest fins, which makes them the perfect partner for the world's fastest surfboards.

UK Delivery for this product =
£4.95 for Royal Mail 48hr service.
£6.99 for Express Courier.

Generally all goods ordered before 1pm are sent out on the same day (Mon-Fri).

We offer a fast and efficient worldwide delivery service.

For International deliveries, the shipping will be calculated at checkout, together with any duties and tax. This ensures you have no unexpected charges when receiving your goods.. We guarantee you will have nothing extra to pay.

Check here for our full delivery information


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 fill out the returns form enclosed with your package and send back to us.
info@downthelinesurf.co.uk or ring one of the team on (01736) 757025

Please find our full Returns & Refund Policy here, and our Shipping Policy here. Customer Services can be contacted here.

If you have any questions about the JS Hydroglass Signature Tri Fin Set, submit the product question form below and we'll get back to you as soon as possible. Or give us a call on (01736) 757025.