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Culture Supply RTM Side Bite Surfboard Fins

4.8 (2) Write Review
Free shipping on orders over $29.99

$24.95

$ 12 .99 $12.99

In Stock
  • 🤙🏽 Culture Supply RTM Honeycomb Sidebite Fins (2) in a BLACK color
  • ☞ Smaller side fin template perfect for 2+1 longboard fin setups
  • 🚩 Lightweight RTM Honeycomb material | Fins fit 3/4" deep Future side fin boxes
  • 🏄🏽‍♂️ Lightweight RTM Honeycomb material for stiffer side fin performance than our polymer composite TFX fins
  • 🏄🏽‍♀️ The RTM Honeycomb sidebite fin set comes with a Culture fin key and FREE Culture Supply Co. sticker
  • 🌊 Culture Supply Co. has been designing and making surfboards and accessories for almost 10yrs in Oceanside, California. Our fins were designed by surfers FOR surfers



Mathew Hamasaka
Reviewed in the United States on October 22, 2024
I bought these side bites for one of my longboards and I was super surprised at the quality. I initially thought that for the price, they wouldn’t fit well in the boxes. I’d have to do some sanding to make them fit like I’ve done with many other fins from futures. I was shocked that they fit perfectly in the futures boxes and were foiled very nice. They also have that fiberglass flex that feels so good when surfing. I absolutely recommend these fins especially for the price.
Keith Walker
Reviewed in the United States on June 20, 2023
I use these on my waveski when my knee hurts and I can’t surf. They have a really nice flex to them and return energy very well. I have another pair that is pretty much the exact same template, but super stiff.