The RFC Cutaway is not your average longboard fin. It’s designed with a “cut” out of its generally narrow profile from base to tip to really loosen up your longboard and give it the maneuverability you need to snap your turns. With that in mind, it’s ideal for modern, lightweight, high-performance longboards in a 2 + 1 setup with sidebites for speed in addition to maneuverability. If you’re looking to fly up and down the line, the RFC Cutaway is the fin for you.
The RFC Cutaway comes in 4 sizes from base to tip so you can customize it to your longboard and your surf conditions for the best results. General rule of thumb is 1 inch of fin for every 1 foot of board. For another cutaway fin option, check out the Wingnut Cutaway. Since each fin is handmade in California, we can't guarantee the colors of fins available.
About Rainbow Fin Company: Rainbow was started back in 1968 in Santa Cruz, California, by a group of Santa Cruz surfers who were looking for fins to ride for their own boards and to sell to others in the surfing community. Since then, for over four decades and counting, and through the evolution of fin setups, designs and constructions, Rainbow has been relied on by surfers throughout the country and around the globe to provide them with the perfect fins for any conditions. Whether your go-to is a longboard, shortboard or paddleboard, a single, twin, thruster, quad, or five fin setup, or have FCS or Futures, Rainbow has you and your boards covered.
Color Availability Not Guaranteed
This fin is available in four sizes base to tip: 6", 7", 8" and 9".
(Including Alaska and Hawaii)
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It looks like you are visiting from outside the continental United States. If you would like to shop and ship any products outside the continental United States you must order from our International Store. It is optimized specifically for our customers outside of the continental United States.