2025 Ronix Fin-S 2.0 Flo Thru Fins

Experience the exhilaration of accelerating without losing traction. The Flo-Thru fin was created to maximize speed and minimize drag while maintaining superior grip. Take your riding to the next level with the new Flo-Thru fin. Its carbon epoxy construction provides the ultimate stiffness and responsiveness. Effortlessly cut through the water with this high-performance fin and feel the wake disappear behind you.

FIN-S 2.0 MOUNTING SYSTEM

We have partnered with Fin-S on a proven and simple tool-less fin attachment. Using Spring Lock Technology, with an intuitive 2-stage engagement and removal. *Not interchangeable with Button Fins

RIDING STYLE

The sensation of hitting the gas pedal without spinning the tires. The Flo-Thru fin was designed for increased speed and less drag without sacrificing traction. Up your flow with the new Flo-Thru fin. A carbon epoxy lay8up also makes them our stiffest, most responsive construction.

CONSTRUCTION

A carbon epoxy layup also makes them our stiffest, most responsive construction.

AVAILABLE ON

Any surfer using a Fin-S fin box system.

SIZES

3.5" - 4" - 4.5"
in both Left & Right options.

Compatible with all Fin-S Fin surfers.