SKU: 35169509597

Duotone Grip 4 >< Grip 3 D/LAB 2024

Sale price$1214.55 Regular price$1349.50
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Ships within 48 hours · Estimated delivery Aug 29 - Sep 3

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Description

Duotone Grip 4 >< Grip 3 D/LAB 2024Everyone strives to be different and thus loves individualisation. But do you want to buy a surprise egg custom boards often turn out to be? Or trust in a proven shape by a brand which has continuously been at the forefront of the board development with over 40 years of experience. Look no further cause here comes the GRIP D LAB board range. At DUOTONE only real game changer products qualify to carry the D LAB logo. So whats so special about these

Everyone strives to be different and thus loves individualisation. But do you want to buy a surprise egg custom boards often turn out to be? Or trust in a proven shape by a brand which has continuously been at the forefront of the board development with over 40 years of experience. Look no further cause here comes the GRIP D/LAB board range.At DUOTONE only real game-changer products qualify to carry the D/LAB logo. So what’s so special about these boards to allow them to become the first D/LAB products under DUOTONE Windsurfing?During the last 3 years our product manager boards Dani Aeberli and our QC specialist Vasin Siritho have worked on a new technology which is exclusive for DUOTONE. We call this FULL CUSTOM CNC.We use a construction which is one hundred percent identical to the most high-end custom made boards. Instead of using a mould to bring the EPS foam core into its final shape each EPS block gets CNC milled. This ensures maximum precision and saves weight. Same as with high-end custom board makers the major advantage lays in the processing. We call this SINGLE PROCESS TECHNOLOGY and it is the key to our industry-leading weight-strength ratio. Instead of combining working steps to save time and money every single step follows its individual process. So for example instead of joining the PVC sandwich with the EPS core in a single shot we vacuum-bag the top and bottom PVC shields with the EPS core separately. Also instead of using standard 3mm PVC elements for the entire board we use thicker and thinner PVC plates as well according to the stress areas which makes the board lighter yet stronger.For all D/LAB boards we use our most sophisticated layup which consists of more than 60 individual parts and components (nearly 20% more parts than used for our SLS Premium Sandwich Construction). On top we are using the most high-end composite materials available to-date. All carbon fibres used are a mix of high strength and high modulus carbon qualities depending on the individual requirements of each board section. Our high modulus carbon used can also be found on high-end products like aircraft’s, Formula One cars or our Platinum SLS masts, booms and extensions. Innegra is a high modulus Propylene with unbeatable tensile and ding resistance. It offers a similar tensile strength to Kevlar, but is significantly stiffer. In addition, Innegra is the best composite fibre to prevent dents.We use our exclusive high performance S_GLASS+ with an extra high silica content which offers much higher tensile strength as well as about 10-20% greater stiffness.And finally we are using our exclusive DUOTONE SENTEX resin impregnated with silicon nano-spheres which helps us to reduce the weight even further without sacrificing durability. Instead of using a similar layup on all boards we use a DISCIPLINE SPECIFIC FLEX CONSTRUCTION for all our D/LAB boards since demands on the different disciplines (wave, freestyle, freeride, racing) and conditions vary quite a lot.Racing boards are made to offer maximum performance (instant acceleration and V-max). Therefore these boards need be as stiff as possible. To achieve this no compromise stiffness we use a super high carbon content on all FALCON D/LAB layups.On wave boards though a certain „give“ is essential since these boards are very short and might become too stiff thus uncontrollable using a full carbon layup. Therefore the GRIP D/LAB boards come with a higher Innegra and S_GLASS+ content. These high-tech composites have a much higher tensile strength avoiding breakages after high landings. To still achieve an outstanding "spring-back" characteristics which makes the board more reactive and has a tremendous effect on the acceleration we use unidirectional Carbon reinforcements in longitudinal direction. Last but not least even every single board size has an individual layup. That’s the final stage of individualisation in construction.The result speaks for itself since the D/LAB boards are approx. 500 grams lighter than our SLS boards and up to a full kilo lighter than other serial production boards. And it’s the first time that a production board can compete even with the lightest custom boards out there. Yet all of this is achieved without any sacrifice in durability since we always follow our core motto LIGHT DONE RIGHT.Please note that at least in the first year quantities will be strictly limited - just like a real custom board. That’s why only the most popular GRIP 4 and GRIP 3 sizes will be available in the D/LAB technology.SHAPE DETAILS Our GRIP D/LAB boards are constantly evolving designs and constructions to ensure we are continuously at the forefront of development yet with over 40 years of experience. We call them World Cup Wave boards as they are engineered to satisfy the best of the best on all kind of spots around the globe, from jumping-oriented side-on conditions like Pozo to down-the-line groundswell conditions like Hookipa.Now the most important question you need to ask yourself is which fin configuration best suits your personal riding style:The GRIP 4 with its Quad fin configuration gives you maximum drive and grip for committed rail to rail turns, even in XXL wavesThe GRIP 3 has a slightly better acceleration due an efficient rocker with a lower-drag entry, which is especially helpful in jumping conditions. The Thruster fin configuration allows for earlier tail release for tighter/slashier turns, even in non ideal wavesYOUR NEW GRIP D/LAB DREAM MACHINES ARE READY AND WAITING FOR YOU TO GO BEYOND IMAGINATION!
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 35169509597

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4.3 ★★★★★
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Lucy
Battle Creek, US
★★★★★ 5
Great product
Size: 60 Count (Pack of 1)
Great value, great quality, very happy with my purchase.
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Reviewed in the United States on March 3, 2026
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Rose of Washington Square
Natrona Heights, US
★★★★★ 5
Helpful for my requirements
Size: 60 Count (Pack of 1)
Easy to swallow
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Reviewed in the United States on March 10, 2026
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Jackie and Art
Waukegan, US
★★★★★ 5
Superior product
typically take Vitamin D in large amounts to get enhanced benefits for bone strength and immune strength. this formulation includes vitamin K which enhances the absorption of calcium in your system. These are high strength capsules with 5000 units of D in a small and easy to swallow capsule. As with any vitamin product it takes some time for the benefits to be felt however with these products they seem to have better effectiveness than my previous brand and I find myself not having to take as much to get the full benefit. The price is good for a premium product and the developers seem to have put a lot of thought into the formulation.
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Reviewed in the United States on May 12, 2020
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Ron
Draper, US
★★★★★ 4
Dentist recomended
So i ordered this a while back but i wanted to use up my last bottle of D3 vitamin. I have used this smarter nutrition brand for just under a week, so it is a bit difficult to say whether this product is any better than any other brand. But so far so good. I have no problems swallowing these pills nor any digestive problems whatsoever or any after taste. AS far as a D3 supplement, you really feel no difference and i bring this up because i am being truly honest about this product. I started taking vitamin D3 products because my dentist, who is also a nutrionist, advised me to take this supplent for stronger bones. Also to be honest, I am 67 years young and i need all the help i can get..LOL. I take many other nutritional products and this brand of Smart seems to have everything i need for a daily regimen. So No need to buy supplements from more than 1 supplier. And, yes i guess i would recommend this brand to others who like to buy what they need from 1 supplier.
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Reviewed in the United States on October 29, 2019
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David M.
Massapequa, US
★★★★★ 5
Good Clean Source of Vitamin D3 and K2
Size: 60 Count (Pack of 3)
I have tried several vitamin D products, some of which offered limited absorbency, so I like this product, which appears to offer better absorbency. Disclaimer: I have not followed up with testing my vitamin D levels, since I started taking this product, but I do feel more healthy, with fewer and more minor upper respiratory infections, and no flu, so far, and this product may be contributing to this. Several things I like about this product: 1) This product's D3 comes from a plant-type algae called lichen, which is a far superior source of vitamin D3, compared to lanolin, which is sourced from sheep, and used in the majority of vitamin D products on the market. 2) This supplement also includes two forms of vitamin K2 (MK-4 and MK-7). Vitamin K2 is critical in moving the body's calcium out of the soft tissues and into the bones and teeth. if you're taking Vitamin D, it's absolutely critical to also take vitamin K2. As mentioned, this supplement includes two forms of vitamin K2, which is not found in most of the other vitamin D supplements on the market. Both forms are important, so it's great that this product includes both. 3) This is a very clean product, with no harmful or inflammatory fillers. I give this product my top rating. I use this product daily, along with taking vitamin C.
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Reviewed in the United States on March 9, 2020

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