£144.95

Shaper Fin designed by Hayden Cox from Hayden Shapes. Perfectly suited to the HS Hypto Krypto and other higher volume board models with lower rocker, the fin produces exceptional speed when driving off the bottom, especially on longer open face waves.

Limited availability, early release

Availability: Out of Stock – We understand the frustration when the product you're looking for is unavailable. At Down the Line Surf, we constantly update our inventory. New stock may be coming in soon. Give us a call on +44 (0)1736 757025 or submit your email below to be notified when new stock arrives. Thank you for choosing Down the Line Surf!

Fin Size: Medium (65Kg - 80Kg / 145 - 175 Lbs)

Side Fins:
Base: 4.5" / 114.1mm
Depth: 4.59" / 116.4mm
Area: 1​4.97"² / 9656 mm²
Sweep: 31.8°
Foil: Cambered

Quad Rear Fins:
Base: 4.14" / 105mm
Depth: 4.21" / 106.9mm
Area: 12.63"² / 8150 mm²
Sweep: 33.7°
Foil: Cambered

Ideal Conditions: Suitable for all conditions

Board Types: Best suited to Hypto Krypto and other high volume/low rockered boards

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.

UK Delivery for this product =
£3.95 for Royal Mail 48hr service.
£6.49 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 FCS II HS PC Air Core Tri Quad Fin Set - Medium - White, 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.