The Ron Jon FCS II Performer Glass Flex Tri Fin Set is a great option for many board types. Its Inside Foil Technology delivers balance of drive, pivot, and hold making it perfect for someone who wants speed and maneuverability. This can also be used to replace any fins on your Ron Jon surfboard.
Base: 4.37" / 111mm
Depth: 4.55" / 115mm
Area: 14.81"² / 9554mm²
Recommended for all board types
Please Note: This fin is designed to be used exclusively with the FCS II Fin System, and will not fit in the traditional FCS Dual Plug System.
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Exchanges and returns must take place within 90 days of purchase and be in their original condition (unworn and not used) with tags attached.
For online orders, please email us at [email protected] or call 1-888-RJ-SURFS. A customer service representative will then assist you with next steps in processing your return/exchange. Be sure to have access to the order number listed on top of your invoice or confirmation email page.
Alternatively, follow the return/exchange directions found on the back of your invoice
Please allow 2-4 weeks for processing and/or return delivery.
Ron Jon Surf Shop
It was 1959 and on the New Jersey shore a bright young man named Ron DiMenna was just discovering the sport of surfing with fiberglass surfboards. The pastime soon became a passion and homemade surfboards would no longer do. When his father heard that Ron wanted his own custom surfboard from California, he suggested, "Buy three, sell two at a profit, then yours will be free." His Dad was right and Ron Jon Surf Shop was born.