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Fin F_Ride (Tuttle)
FREE-RIDE/RACE CARBON FIN
C56:black/turquoise
Available Nowleaves our EU warehouse in 1-3 days
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:grayscale(false):quality(10):blur(20) "DUOTONE-Windsurf_SS26_Fins-Technology")
WHY OFFERING 3 DIFFERENT TECHNOLOGIES?
Here are the differences:
Injection molded fins are manufactured using a metal outside mold. Our exclusive CARBO_TECH material —a proprietary blend of thermoplastic polymer and carbon fibers— is injected into the mold under extremely high pressure and heat.
Advantages:
- Since this material is softer than G10 it's the ideal choice for shorter maneuver side fins to ensure the necessary tip flex despite the short length.
Disadvantages:
- For fins longer than 12cm, injection molded fins are too soft to ensure a proper performance.
Best suited for:
Injection molded fins are the ideal choice for short side fins.
HERE IS HOW A CARBO_TECH FIN IS MANUFACTURED
3D File to generate the injection mold
Injection steel mold with injection pressure hoses
Finished fins right out of the mold
G10 is an extremely compressed block of prepreg laminated fiberglass sheets. This block is placed in a CNC milling machine to create the final shape and profile.
Advantages:
- Due to its high-compression G10 is extremely durable.
- Easy to sand, allowing to repair damages caused by ground contact.
Disadvantages:
- The high-compression results in a higher weight, which is noticeable with longer fins.
- Not stiff enough for longer high-performance freeride/race fins.
Best suited for:
G10 is the ideal choice for medium-size maneuver center fins.
HERE IS HOW A G10 FIN IS MANUFACTURED
Highly compressed G10 blocks
CNC milling the outline and profile
Cleaning milling residues
Finished fins with unfinished optic
This is the most sophisticated method of manufacturing a fin. It is based on individual pre-impregnated (prepreg) fiber layers out of carbon and glass. These layers consist of single fibers that are laid side by side onto a carrier film and then pre-impregnated with resin by a specialized supplier in an industrial hydraulic press. This ensures the ideal ratio between fibers and resin (not too much, to avoid excessive weight and ensure a perfect bond between the layers, and not too little, to avoid dry spots that can lead to breakage) even before it is further processed by our factory.
For these reasons, prepreg fins are at least 50% stronger in terms of breaking strength than the standard/conventional RTM technology, which uses dry fibers with "uncontrolled" resin addition.
Advantages:
- Flex and twist are not only determined by the length, width, and profile thickness of the fin design (as with G10 fins), but can also be adjusted by the arrangement of the prepreg layers.
- Lighter than G10.
Disadvantages:
- Not as easy to repair damages caused by ground contact.
- The most expensive way to manufacture a fin.
Best suited for:
Prepreg fins are ideal for longer high-performance fins from freeride up to racing.
HERE IS HOW A PREPREG FIN IS MANUFACTURED
3D file to generate the mold
Milling the fin shape into a metal block to create the mold
Finished mold halves
Storage of pre-impregnated fiber layers in a refrigerator to prevent the resin from hardening
Templates for cutting the prepreg fiber layers
Cutting the prepreg fiber layers
Putting the single fiber layers into each mold halve
Mold halve (with non-stick coating) filled with carbon and glass fiber layers
Vacuum molding of the fin
Finished fin
PRODUCT DETAILS
Accessible speed — finally within reach. Born from more than 20 years of freeride and race fin development by designer Dani Aeberli, the F_RIDE (TUTTLE) brings true free-ride/race excitement to every single session.
Designed for riders who want one fin that truly does it all, the F_RIDE (TUTTLE) delivers explosive speed, smooth and predictable maneuverability, rock‑solid control, and exceptional stability. Whether you’re accelerating, carving clean jibes, or pushing your personal limits, this fin gives you the confidence to sail harder, faster, and with more control. Its medium rake provides a forgiving upwind feel and dramatically reduces spinouts — whether in light winds, gusty conditions, or fully overpowered.
Built using Molded Prepreg Technology — the most advanced and most expensive fin construction available — the F_RIDE (TUTTLE) features individually oriented carbon layers for perfectly tuned flex and maximum reflex. This is premium engineering you can feel on the water.
The F_RIDE (TUTTLE) is your gateway to the faster disciplines, from freerace to early‑stage slalom, helping you progress without your gear becoming the limiting factor. With its balanced flex, consistent lift, and seamless acceleration, it pairs perfectly with any freeride or freerace board — so you can focus on pure sailing joy, not on fighting your equipment.
TECH AND SHAPE FEATURES
+6 WARRANTY
REGISTER YOUR NEW DUOTONE FIN FOR FREE ON OUR WEBSITE WITHIN 60 DAYS OF PURCHASE AND RECEIVE AN UNRIVALED EXTENDED WARRANTY OF 6 MONTHS BEYOND THE LEGAL WARRANTY PERIOD OF YOUR COUNTRY (EXCLUDING DAMAGES THROUGH GROUND CONTACT).
PLEASE REGISTER HERE
»INSTEAD OF THE USUAL RTM MOLDING TECHNOLOGY OUR F_RIDE FINS ARE BUILT USING THE MOST ADVANCED PREPREG MOLDING PROCESS — THE SAME HIGH‑TECH CONSTRUCTION TYPICALLY RESERVED FOR ELITE WORLD CUP RACING FINS. COMBINED WITH MY MOST VERSATILE FIN DESIGNS, JUST PERFECTLY MATCHING TO ANY FREERIDE OR FREERACE BOARD OUT THERE, THE NEW F_RIDE IS SECOND TO NONE.«
Any comments or questions? Here you’ll find first hand R&D / rider Information.
The more info you provide, the more specific the advice/help will be. Please let us know:
Your skill level
Your body weight and size
Mast(s) you plan on using with the sail
Board(s) you are using
Conditions/spots you are sailing at
Please note: To help as many people as possible follow the thread, the forum language is English only.