The Ronix Fin-S 2.0 4.0in Flo Thru Surf Fin offers a fast and locked-in feel with a quick release off the wake. Designed for those seeking increased speed and reduced drag without compromising traction, this fin features the Fin-S 2.0 Mounting System with tool-less attachment using Spring Lock Technology for easy engagement and removal.

Features:

Riding Style: Designed for a responsive feel, enhancing speed with reduced drag, mimicking the sensation of hitting the gas pedal without losing grip.

Construction: Made with a carbon epoxy layup, providing a stiff and responsive feel.

Compatibility: Fits any surfer with a Fin-S fin box system, available in 3.5″ and 4.5″ sizes, in both left and right options. Not interchangeable with Button Fins.