so you can explore downwind lines

Classic single fin for center fin box

Suitable for flow-oriented surfing in small to medium waves

Light and practical solution for daily transport

Koalition Waikiki Thruster Fins - Futures Size:L so you can explore downwindCoalition Waikiki Thruster Fine When Cold Hawaii calls, it's important to have the right equipment under the board. The Koalition Waikiki Thruster is a 3 fin setup designed for surfers who want a balanced combination of control and flow in modern shortboard surfing. The fins are supplied as a complete thruster set. In Cold Hawaii, when conditions are good, reliable equipment means everything. More glide. More control. More time in the water.