Kai Lenny’s choice for softer waves, were carving becomes loose and fluid. The thruster fin set up is used to offer a smoother rail to rail sensation and a smooth arc for a round house cut back turn. Thruster set ups are probably the most versatile setups.
An all around fin for a diverse range of surfers.

Construction: RTM

Center:
Base With..........................Height......................Surface Area
Small.................................4,3" 109,54 mm.......13,43" 86,64 cm2
Medium.............................4,52" 115 mm..........14,09" 90,91 cm2
Large.................................4,68" 119 mm..........16,27" 104,97 cm2

Sides:
Base With..........................Height......................Surface Area
Small.................................4,33" 110 mm..........14,34" 92,52 cm2
Medium.............................4,44" 113 mm..........14,98" 96,69 cm2
Large.................................4,60" 117 mm..........16,14" 104,17 cm2