RNF Retro C4

RNF Retro C4
RNF Retro C4
RNF Retro C4
RNF Retro C4
RNF Retro C4

RNF Retro C4



From Matt 'Mayhem' Biolos:

The RNF Retro is our latest spin on the always evolving Round Nose Fish. It features noticeable elements from the purist (mostly San Diego influenced) evolution of wide, split tailed Fish, and smashes them together with much of what we have learned in nearly 25 years of shaping and riding the ...Lost RNF. First off, the tail is wide for that effortless glide and retro vibe. Coming in at over 1 inches from tip to tip, and 4 inches deep, it's the deepest and widest split tail we've released.

The board prominently features a snow- board-esque, double side cut outline. Strongly in influenced by years of snowboarding, and then seeing the boards of underground SD shapers like Mirandon and Caster, we first developed and released our double side cut on the Pelagic model, in the late 2's. Like with a snowboard, the sidecut 'grips' the riding surface and allows for more radical, tighter radius direction changes on wider, otherwise difficult to turn sharply, outlines and flat rockers. The sidecut hooks into the wave face and turns surprisingly sharp, without the usual drift or skip or slip, associated with common wide tail fish shapes.

The flat deck allows the board to be ridden thinner, which enables more flex. Thin flat decks maintain more scoop in the deck rocker, which when surfed with the rail buried perpendicular into the surface, helps low rocker boards turn in tighter arcs, rather than tracking or flatten-ing out. All these elements are built around our time tested and proven RNF rocker bottom curves. The RNF Retro is flat up front with the slightest of single concave through the center, and a spiral vee from the fins back. This equates to a fast, yet precise and comfortable, familiar ride, without sacrificing glide.

Keels are fast and fun, but spilt keels perform better.

The RNF Retro is designed to be ridden with split keels, or a Twin + two (small trailers) quad setup. There is no rear fin box on this board. We highly reccomend using this board with split keel quads.

The RNF Retro is Groovy Smooth Glide Vibe - meets proven Mayhem ProFormance. Like a beautiful vintage hotrod, souped up with a modern brand new Engine and transmission, it's the best of both worlds. Now you can have your cool and rip it too.


After more than two years of development and testing, we are proud to announce the launch of C4 composite construction. The continuing evolution of integrating all natural, fully renewable and sustainable Cork, into a durable and lightweight, high-performance custom surfboard construction. Developed with Drew Baggett, C4 is built by wrapping a 1.5lb EPS foam core with full deck 1.5mm Cork.

The Cork deck serves as a performance enhancing dampener, and also dramatically increases strength. By layering glass both between the Cork and the EPS core, as well wrapping over the cork and around the rails, we create a sandwich with incredible impact and impressive tensile strength and durability, while remaining light weight. Cork is a natural dampener which smooths out the ride of an EPS surfboard. Cork settles down vibrations and chatter, so prevalent in most EPS surfboards. Its spreads, and smooths out surface chatter, to provide a soothing glide.

The Cork deck is like a suspension system on windy days, and in larger surf and variable conditions, which so commonly create chaos and unpredictable performance in 'epoxy' or EPS surfboards. The bottom is built layering multiple layers of 4oz fiberglass, the final layer being a wrap of Glass. Both the top and bottom feature fused carbon fiber, exo-skeletal stringers.

The Fused Carbon adds strength, and provides pop, bringing a responsive, rapid spring back to the flex. C4 boards are designed to withstand a barrage of typical daily damage, while remaining light, lively and energetic under foot, and providing long lasting, durable and high-performance fun.

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5' 4" X 20 1/2" X 2 3/8"
8" 29.3L

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Special Order = Please call to order

Free Boardsafe shipping with all surfboard purchases 6'7" and below

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(07) 5536 4289

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*Free board cover is for boards up to 7'0" in length only and does not include softboards or skateboards.