True Ames Surf Fins Blog
S DOUBLE TWIN FINS / TRAILER FIN October 29 2015
A NEW TWIN FIN AND TRAILER IS AVAILABLE: These are a well balanced set of twin fins and or a trailer fin that will add the perfect amount of stability to your twin setup.
OUR MATERIALS - 100% QUALITY October 20 2015
All surf fins are not created equal! We take advantage of a vast amount of fin manufacturing experience to create fins that work in many different applications. Designs are executed using the required materials and foils to create the highest performance surf fins available today.
We offer a few templates in solid fiberglass for the people who want a more sturdy fin for bigger waves and bigger boards. These templates will complement your step up board or big wave gun. We manufacture these fins with the highest quality materials available, for long lasting durability and high performance. They feature balanced flex patterns and perfect foils.
The Resin Transfer Method (RTM) allows us to construct a composite fin, inside which hexagonal pieces of light weight coremat displace fiberglass and resin.
The result: a fin that is up to 25% lighter than a normal solid fiberglass fin. The performance is exceptional, yielding unparalleled flex and drive. Our Hexcore fins have become the standard to which all fins are measured.
The evolutionary curve continues at True Ames with the construction of Solid Core Bamboo and Cedar fins. We are offering ultra light glass-on fins in a variety of templates that is rapidly growing. Fins are made in house using cad/cam for precision foils. We then apply a layer of glass and sand. The result is the highest quality wood fin ready for top-level board construction.
Check our website for further details, updated information regarding new templates, and a possible limited offering for fins that will fit in the standard long board fin box!
SURF EXPO 2013 / SEPT 6-8 / ORLANDO, FL September 03 2013
It's that time of year again, Surf Expo in Orlando, FL is happening this week Friday 9/6 -9/8. Stop by the True Ames Booth #969. We will have a full selection of our latest surf fins and SUP fins. Lots of different fins in stock right now for your single fin, twin fin, thruster, quads, and we offer different 2+1 setups for longboards and SUP boards. our system fins are available in FCS and Futures Compatible.
For more than three decades Chuck Ames and the True Ames Fins team have been at the forefront of the fiberglass fin industry. Balancing a surfer-driven design ethic with an unyielding commitment to innovation and production excellence, we have forged an international reputation in the surfing and windsurfing communities as the guys who, simply put, make your waveriding vehicle of choice work even better. After all, as Chuck likes to say, “You could have the best board in the world shaped for you but, if the fins are off, it won’t go- the thing just won’t work the way it should.” Day in and day out, it is our goal at True Ames to make sure such fin failures never happen to you.
TYLER WARREN QUAD FINS January 17 2013Tyler Warren Quad fins available in FCS and Futures Compatible and glass ons Here is an article from the latest issue of Surfing Magazine. Tyler Warren talks about his Quadratic Egg Shape. A very Versatile board that can handle waist high to double overhead surf.
Peter Mendia: Surfer Magazine Cover Shot December 28 2012Congrats to our team rider Peter Mendia for getting the latest Cover of Surfer Magazine for the Feb 2013 issue. This is a shot from South Florida during the swell from Hurricane Sandy.
Fin Design at True Ames: The Importance of Fin Template and Foil December 12 2012The outline of a fin is what determines the area and the look. The way the area is distributed on the fin is what makes fins individual and work in so many different ways. A wide base fin with a wide tip is the most stable but not forgiving. A narrow base fin with a narrow tip will be very loose and fast but unstable at slow speeds. The fin’s sweep (or rake angle) affects the board’s ability to carve turns. A more vertical fin will make tight turns and fast directional changes while a more raked fin will carve wider arcs and handle more power through turns. Tail width is also a factor in fin choice. Narrow tail boards do not require deep fins because there is less distance from the fin to the rail. A wide board requires a deeper fin than a narrower board. For example an 8’ egg style board that is on the wide side should use about an 8.5” to 9.0” fin. A narrow tail single fin board that is 7’6” can use a fin in the 7” to 8” range. True Ames Surf Fins incorporate a constant foil which means you will not find any flat spots on our fins that may cause water disturbance which will ultimately cause poor performance. Our bigger solid color fins are foiled from 7/16” solid 6oz. glass sheet stock. Smaller fins do not need to be so thick to have the proper foil. To read more about fin design and how to choose the best surf fins check out trueames.com
John Perry Surfboards: Threedom December 10 2012
Our friend John Perry is constantly working on new board designs and bringing some back from the archives. Check out his latest: This is a short board shape with a 2+1 setup. His Team riders Shawn and Tony are putting this board to the test. check out the article below. Check out the John Perry Performer fin at trueames.com
The conception of the ”Threedom” fin configuration came over us, myself and one of my best mates Dave Lambertson of Carpinteria, in a garage relaxing over a couple of games of billiards In 1980, we had a circus of board designs to choose from; single fins, twinnies and now the thruster. That being said the focus of our conversation slipped right into critiquing board design. Ok, so the single fin is maxing out with no-noses, wide points behind center and wider tails. The twin fin, for those that could ride them, were slashing and skating in and out of control, if you will and then the resolve to those who couldn’t manage either was the thruster, to plug the gap, no offense to twin lovers. I always had respect for those that could rip them.
Oh….so back to the “Threedom” concept………. Dave, a sagey kind of thinker, proceeded to analyze the thruster. Apparently he said he had had an earlier epiphany before he went to sleep one night about making the side fins smaller and the back fin taller to alleviate the tension on your back foot that never seems to allow you to stray too far from the cluster. I was now mind surfing his epiphany and senses. At that time I had a shaping bay inside the surf shop called “Ocean Rhythms” and couldn’t wait until morning to draw one up. I had some outlines in mind already that might fit this new fin array and found the fin size; shape and placement had to be placed properly to meet this vision. Obviously I made Dave the first one and was glassed by Moonlight Glassers of San Diego.
Since the wave prospects in Santa Barbara in the summer are rare, we ventured deep into mainland Mexico for some testing. We hit some classic, quality waves and a bonus hurricane 10’ swell! I had brought down a thruster and we traded off the new one which we hadn’t named yet between us. I approached it with no expectation, just go for it and see where it wanted to take me. Well, it did the opposite! I took it where I wanted to go, kind of like surfing where your eyes lead you. Wow! My feet weren’t always over the fins and I could trim forward like a single fin. Cutbacks were smooth and drifted controllably, pulling verticals without losing speed and almost at will due to the side fins that are placed higher up on the rail line. Because the side fins are toe in slightly and the fins spread further apart from one another, there is low drag and lots of carried speed throughout the tail section. Needless to say, that is where we both agreed to characteristically call it “Threedom” (freedom!). In good fun, we added the “All World’ phrase to go along with our shared venture into discovery. Obviously our take on this was not to replace a particular design, but to expand our horizons. We made about 150 “Threedoms” out of Ocean Rhythms in the early 1980’s. The board model never really was acknowledged all these years due to the explosion of board marketing and professional surfing. It is fun to share this design now since there is a new explosion of sharing all and any kind of board design. Some 30 years later, I still prefer riding the “Threedom” fin configuration which now is typically called a 2 + 1 set up. I know that there are some of you out there that have experienced the “Threedom” in the same light Dave and I have.
Wooden Surf Fins: Machine Foiled October 25 2012The Tyler Warren Bar of Soap fin is designed for the small Twin fin "bar or soap board" These boards typically come in sizes 4'11" to 5'3" and are super wide and compact...Much of Tyler’s inspiration in designing the “Bar of Soap” came from his experience riding two of Richard Kenvin’s Hydrodynamica Project boards: The White Pony and Casper. Both of these boards were inspired by the hydrodynamic planing hull surfboards created by Bob Simmons 60 years ago. Check out the wood fin selection 10" base x 4 5/8" depth--These wood surf fins are machine foiled to perfection. The cedar grain gives these fins optimum flex / stiffness. To make these easier for you to glass them on, there is one layer of glass on each side. Wood fins also have positive buoyancy, they float! The best part is that we make them here, in house.
GEORGE GREENOUGH SURF FINS: History of The Stage 6 Fin September 06 2012Above: a photo of some of George Greenough's original designs for the paddle fin, and a collection of some windsurf boards and molds. ( Spoon and Chopper ) He used to make almost all of his fins, boards and other equipment, and was an innovator who enjoyed creating and reinventing. Here is a look at a timeline showing how a fin that was created for a windsurf board, adapted over time to a surfboard fin. Through trial and error, many hours in the shop and in the water, we now have the " Stage 6." Late 60's George makes the first paddle fins out of stainless steel. Sometimes these fins would take 2 or 3 days to grind and finish, but the end product was worth every second of labor for George. In fact, he was windsurfing one day and lost the fin on the rocky bottom. He came back at low tide for a few days of countless hours of searching and found the metal fin in tide pools. 1987 Greenough encourages Chuck Ames to use the paddle fin design on surfboards. The result: A thruster setup with 3 small paddle fins, unfortunately they would break off since they were glassed on with and had a very small base. 1990's As system fin box designs developed became widely available these paddle fins were tested out again, the problem was the base of the fin was still too narrow, especially for smaller thruster setups early 2000: The paddle fin design was now adapted to fit onto a longboard with a fin box and produced great results. True ames labeled the fin The "Stage 6" the combination of a stiff leg and active paddle to generate powerful turns, the bigger sizes were powerful on the tip. Today: The greenough "Stage 6" fin has come a long way and is a classic model that's been refined and perfected. From the early days being crafted of metal, to now, where the fin is light and has the perfect flex and made of high quality fiberglass. Below: a photo of early paddle fins on a shortboard. Greenough Stage 6 Fin By True Ames
TRUE AMES TEE SHIRTS AND HOODIES August 31 2012
We have some new clothing for this season.
Check out some of our New Surf Fins August 15 2012Check out our latest fin selection. Some of our new fins include: • Tyler Warren Quad Fins • Christian Wach - Canvas Fin • Smith and Parrish Single Fin • Tyler Warren - Bar of Soap Fins
NEW COLORS FOR GREENOUGH 4-A June 21 2012The Greenough 4-A now comes in 2 solid colors. Orange and Yellow. The 4-A has a narrow, flexible tip that enhances maneuverability and a flared base for increased stability and drive -- an ideal combination for the point surf George fancied.
YATER SURF FINS BY TRUE AMES June 01 2012
Summer Fin Selection: Here is the break down ont these 3 unique templates... ( pictured left to right )
YATER RUDDER: This fin recently 2010 surf season has had a design overhaul. By taking some area out of the middle of the fin, Renny has now found a flex pattern that is almost optimum right away. A flex fin will be a bit stiffer from the beginning, but as it is used, the glass/resin begin to break down, and for some time, the flex will be optimum. This design targets modern long boards and the 2+1 set up. Designed for high performance turning and trimming while actually enhancing overall feel.
YATER SPOON:Every artist must grow weary of performing his opus. A catalog of splendid material, but the crowd only wants to hear the early hits. The Yater Spoon is a timeless step–deck design, and this fin has held steadfast and stable in a lot of photos that read circa in the caption. Thread to spec–a perfect replica of the original, this fin makes new logs feel old and old logs feel older.
YATER CLASSIC: It’s 1969. Okay. Ill–tempered Yater Pocket– Rockets streak straight lines across the USA. 2008: Another year for me and you. Hanging from collectors’ walls, the Pocket Rocket has nothing to do, but its fin–our beloved Yater Classic–is in mass–production. Its upright design, coupled with minimal flex, makes it a layman–friendly, all–purpose gem. Uh oh my. And uh...uh boo hoo.
KITE RACE / FIN DESIGN April 26 2012We had a chance to catch up with Cameron Biehl, our latest True Ames team rider for kite racing. He's actively involved in designing and making his kite race fins. Here is what cam had to say about the new CNC project and the progression of kite racing equipment. Well into our third year of Kite-racing development, we have slowly ticked the boxes toward going faster with a higher degree of control. The boards have gotten progressively wider and thus more stable, and our rocker and outlines have developed along this same theory of control. We seem to have plenty of power in the kite when you are rigged correctly, so its more about holding on rather than creating power. Its like motorcycle racing on the water, all the power you can handle is in the twist of your wrist but its more about reading the terrain and holding on; knowing your limit is part of the game but the further down the road we go; the more comfortable we are becoming at those top speeds. Part of that is the human aspect, and part is due to our equipment. The fins have also run in parallel with this same theory of control. A reduction from 4 fins to 3 has dramatically reduced not only tip drag, but lift in the back of the board, which can be hazardous to ones health in big breeze and big waves! We had the master hand of Chuck foil a few tri-sets for us last year and even got a couple thursday night Wins on them. Once we had figured out the geometry and area, Chuck decided to help us out with his new CNC machine and we were really able to dial in our thickness to chord length percentages as well as the dynamics (flex characteristics) of the fin. We have locked in to a specific outline dictating the stiffness and center of area on the fin. When compared to our past fins which were merely old windsurfing or hand shaped specials, the newer CNC foils have a much more "slippery" feel, but in a good, faster forward way, not like the slip sideways feeling one gets when you jump back on a surfboard after race-boarding. Also the precision potting method has allowed us to guarantee our fins are at the correct cant angle and rake, which can vary depending on the rocker line of the hull and the boards attitude when skipping over chest high chop. -Cameron Biehl We as riders are getting more and more stoked because our equipment is not only becoming more refined, but also easier to ride! This year will be very interesting in the San Francisco racing scene as a majority of the fleet is on the box rule boards, whereas last year only about 15% of the racers pushed their boards to the limit. I am stoked to be not only riding for, but throughly working with True Ames Fins to not only push my own racing to go faster, but to create a product that the public can go out and be competitive and in control on as well! For More pics and video check out true ames kite race fins
A FEW NEW PHOTOS - SURF FINS and BARRELS December 28 2011
NORTH SHORE in BLACK AND WHITE December 01 2011Hawaii usually conjures up images of blue skies and turquoise waves. Sometimes taking out the color can show the true power of the surf even more. It's not always sunny either, so on overcast days with rain squalls lighting and water color is far from perfect as are the waves. Here are a few shots from Pipe and Rocky Point on some not so perfect days. Although the color of the waves has been desaturated, the energy of the surf is raw and oversaturated... These were during the lay days of the Vans World Cup of Surfing. Photos By: Ryan Kleiner
HAWAII TRIPLE CROWN - SUNSET CONTEST November 28 2011
Here are a few shots from the 2nd day at the Sunset Contest on the North Shore of O'ahu. The swell has become a bit more manageable with lighter winds today. The first day of the contest (Sunday) saw larger windy unorganized swell with way bigger sets. Today the sun was shining and still double overhead on the sets. Swell is kind of dropping but more on the way for later in the week with less wind and should be good.
Photos By Ryan Kleiner:
( top ) Looking up from Rocky Point on Monday Morning at the contest scene. Some heavy tubes for sure...
( middle ) Contest crowd was massive on Sunday. Great weather and good swell = lots of people from all over.
( bottom ) Adam Robertson getting a good top turn in his heat.
FINS, FINS, FINS..... February 16 2011Just a few of our selection here at True Ames Check out the site for our full selection and latest products. This morning, under the variable clouds of a thousand fractions of sky, perched on the dented hoods of cars domestic to a hundred countries, we are looking at the same waves we looked at yesterday. As the other 99.9% of surfers, we’ve cheated, become infidels to the savagely nomadic wavesledder wed to our minds long ago. We’ve instead become frontiersman of our own backyards, cartographers to an infinity of patterns across the wave faces we know best. For over 30 years at True Ames, we’ve forged enterprise and folk science from our desire to redesign these lines in as many languages as we can learn. Faster. Stronger. Lighter. Stranger. Each member of our little family of designs is an opportunity for reinventing our turns and reliving old ones, this time with a little magic, and next time with a little more. Enjoy.
Hobie Flex Fin November 08 2010
Rational experiments require constants. Hobie Surfboards boasts a dizzying array of longboard, hybrid, and shortboard models, each one unique in form and function. To draw conclusions about a specialized board, one must begin with a dependable fin that will thrust any board in any conditions. Here is Hobie’s much-needed constant that fills the need to flex. HOBIE FLEX 8.5"