K1.surf
Ocean & Earth Polycarbonate Thruster Fin Single Tab — buy at K1.surf

Ocean & Earth Polycarbonate Thruster Fin Single Tab

Polycarbonate thruster set for beginners and soft boards. Three sizes: S 108 x 104 mm, M 111.5 x 105 mm, L 118.5 x 113.5 mm.

Size

Ordered from the supplier: we confirm availability and delivery time before you pay

from 24 €choose a size ↑
  • Vietnam — pick up at the K1 station in Mui Ne
  • Russia — CDEK to your door or a pickup point
  • Other countries — on request
  • Delivery & payment →

Genuine Ocean & Earth product with manufacturer's warranty · worldwide shipping — Europe, USA, Asia · payment by card or bank transfer · delivery info

Description

A polycarbonate set as first fins or working replacements. The material is tough and springy and, crucially, cheap: at the stage where the board regularly meets the bottom and other people's boards, breaking composite fins hurts.

Three sizes, chosen by rider weight and board size: Small at 108 mm tall on a 104 mm base, Medium 111.5 x 105 mm, Large 118.5 x 113.5 mm. The rule is simple — more weight and more board, more fin. Too small and the tail slides; too large and the board goes stiff.

The single-tab version fits Futures boxes, the dual-tab fits FCS.

Who it isn't for. Advanced surfers: polycarbonate is softer than composite and flexes off at speed — that's OE2 or OE3 territory. Wrong for big waves. And check your box system before ordering: single and dual tab are not interchangeable.

Specifications

BrandOcean & Earth
TypeКомплектующая
ModelPolycarbonate Thruster Fin Single Tab
Available sizesS · M · L
ColourwaysBlack 3
Sourcemanufacturer's official site
Sergey Alesenko — IKO instructor at K1
K1 instructor's take
“We ride this gear ourselves and teach on it. The main thing is picking the size for your weight and wind: bigger in light wind, smaller when it blows. If you're unsure, message us — we'll put together an honest setup, no upselling.”
Sergey Alesenko — IKO Instructor L3, founder of K1

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Frequently asked questions

How much does the Ocean & Earth Polycarbonate Thruster Fin Single Tab cost?+

The Ocean & Earth Polycarbonate Thruster Fin Single Tab is from 24 €. We'll confirm the price for your size and any current deals when you send a request; payment by card or invoice.

What sizes does the Ocean & Earth Polycarbonate Thruster Fin Single Tab come in?+

Available options: Black 3 / L, Black 3 / M, Black 3 / S. Not sure which to take? We'll match it to your weight, level and the wind at your spot — free of charge.

Can you ship the Ocean & Earth Polycarbonate Thruster Fin Single Tab to my country?+

Yes, we ship worldwide — Europe, USA, Asia. Depending on the brand, the order goes out from our stock or directly from the brand's regional distributor, whichever reaches you faster. Send us your address and we'll quote shipping cost and delivery time before you pay. In Mui Ne — pick-up at the K1 station. Payment by card or invoice.

Can I return the Ocean & Earth Polycarbonate Thruster Fin Single Tab if it doesn't suit me?+

Yes — returns within 14 days provided the item is unused and in original condition. We help you choose before you buy so a return isn't needed; advice is free.