Grip and control in white water

The Multi Wave shape features generous surface area towards the tip to maintain grip in turbulent, aerated water. This helps keep the board controlled through wave-riding manoeuvres, particularly when loading the fin during a turn.

The design balances this hold with good acceleration, helping you regain speed between waves and when heading back out through the break.

An outline designed for turning

The fin’s rake — its rearward sweep — supports smooth, flowing turns. A narrow base further contributes to manoeuvrability, making it easier to redirect the board as you move from one turn to the next.

Rather than focusing solely on straight-line performance, the Multi Wave outline combines speed with the turning response needed for wave sailing.

Slotbox fitting

This RTM Carbon version uses a Slotbox (SB) fitting. Before ordering, check that your board has the corresponding fin box and choose the fin size to suit your board and intended setup. The box type alone does not determine the correct fin size.

Sold individually — this listing is for one fin, not a set.