Twin Fins & Keels

Shop twin fins and keel fins for fish, grovellers, retro boards and wider-tail shortboards. Twins create easy speed and a loose feel, while keels usually add more base, hold and drive.

32 products

Buying help

Twin fins or keels?

Twins usually feel looser and more responsive. Keels usually add more down-the-line drive and hold, especially on classic fish shapes.

What is a twin+1?

A twin+1 adds a small stabiliser fin between the twins. It keeps much of the twin-fin speed while adding extra control.

Are twin fins good in bigger surf?

They can work, but most surfers prefer the extra control of a thruster, quad or twin+1 when the waves are solid, steep or choppy.

For fish and retro boards, send the board model and fin-box system before ordering if you are unsure.

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