The Ronix Fin-S 2.0 left surf fin is a 4" fin designed for surfboards, ideal for surfing and water sports enthusiasts. The fin is backwards compatible so you can use it on any of the old two-tab screw-in fin boards. Made by the reputable brand Ronix, this Fiberglass black fin is a high-quality and durable.  The fin is new in the box with instructions. With its sleek design and reliable construction, the Ronix Fin-S 2.0 left surf fin is a must-have for any avid surfer looking to improve their skills and have a great time on the water.

FIN-S 2.0 MOUNTING SYSTEM

Ronix has 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.