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Eagle SLS Windsurf Board
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Take your riding to the next level! Built in full custom SLS technology, designed with our own ai_board_3d software, which enables us to integrate unprecedented complex shaping tasks. The Eagle SLS is in a class of its own!
FULL DESCRIPTION
With the EAGLE and the brand-new BLITZ we offer 2 boards for the freeride >< freerace segment covering everything from learning to plain up to being the fastest sailor at your spot. Switching to our unique FULL CUSTOM SLS TECHNOLOGY we were able to reduce the weights by up to 250 grams. With this these boards offer the best weight vs. durability ratio in their class.
EAGLE or BLITZ - which one is the right freeride><freerace board for you?
Where you come from >< Where it will take you
1) EAGLE: IT’S ALL ABOUT PLANING
- Where you come from: you had your first Windsurfing experience and are capable of staying upwind. There is no other board which will help you to experience the gliding/planing sensation in such a short time than the EAGLE.
- Where it will take you: besides getting planing, jibing is the second strength of the EAGLE. But it’s not just made for learning to (power)jibe but will even accompany you up to freerace blasting and laydown jibing
2) BLITZ: MAXIMUM PERFORMANCE WITH MINIMUM EFFORT
- Where you come from: you are comfortable of sailing in the foot straps then the BLITZ is your performance machine.
- Where it will take you: the BLITZ will instantly make you a faster sailor. Since it’s also very easy to jibe it will be your partner from your first power jibes up to pro level laydown race jibes. Partnered with a high performance fin and a freerace sail you might even become the fastest guy at your spot with the BLITZ, whilst still maintaining the comfort of a freeride board.
The EAGLE was designed with the following objectives:
> Super early (passive) planing
> Automatic/instinctive jibing
> Maximum wind range and control even in choppy conditions
This makes the EAGLE the perfect intermediate to advanced board which will accompany you from your first planing attempts all the way through to blasting and laydown jibing.
To achieve these characteristics the team around Dani Aeberli (Product Manager Boards) have developed the VOLUME YET CONTROL CONCEPT:
- The slightly longer and therefore less curved outline allows us to increase the volume by up to 30 litres compared to short-curved boards (e.g. Fanatic Gecko or Tabou Rocket) without any loss of control.
- The extra volume though results in a much more confident, predictable and relaxed riding position especially in underpowered or sub-planing conditions.
>> This leads to an unbeatable, broad range of use.
The slightly longer and therefore less curved outline also offers 2 additional important advantages:
1) It prevents the board from turning unnecessarily into the wind which lets the Eagle get onto a plane almost automatically
2) It prevents the board from bouncing around even in rough chop which becomes an issue with wide-curved boards
The maneuver-oriented rail shape allows for an effortlessness and predictable jibing behavior as the thin rails require less pressure to initiate the turn. This is ideal for jibing novices or to increase your lay-down jibing success rate.
Yet even for an advanced sailor the EAGLE is anything but a boring board to sail. It almost feels like a longer version of the BLITZ since it shares a very similar scoop-rocker line.
YOUR NEW EAGLE SLS DREAM MACHINES ARE READY AND WAITING FOR YOU TO TAKE YOUR RIDING TO THE NEXT LEVEL!
KEY FEATURES
IT'S ALL ABOUT PLANING
The EAGLE design concept is focussed on getting planing and helping you learning (power) jibes
FULL CUSTOM SLS TECHNOLOGY
The FULL CUSTOM SLS TECHNOLOGY is build like a real custom made board
MULTI FOOTSTRAP PLUGS
DUO RIDING STYLE PLUGS: Inboard position for improved manoeuvrability and a more relaxed riding style >< Outboard position for a more performance oriented riding style
FINALLY LET'S TALK FINS
The matching fin design has a similar importance to the board performance as the right mast for the sail.
That's why we have spent a tremendous time and effort into setting up a truly unique fin range.
360° R&D
We don't just buy external stock fins. Instead one and the same team is now responsible for the board and fin development. This results in a perfectly matching unit lifting the board-fin performance to the next level.
FIN SPECIFIC TECHNOLOGIES
Instead of using one technology for all our fins we are using 3 different technologies according to the fin length and range of use:
- PREPREG FOR ALL LONGER FINS >> lighter than G10 and with adjustable flex due to the moulding process. 50% stronger than the usual RTM technology.
- G10 FOR ALL WAVE CENTER FINS >> indestructible
- INJECTION MOULDED CARBO_TECH FOR SHORT SIDE FINS >> guarantees the necessary tip-flex even on short fins.
THE 2 MOST INFLUENTIAL FIN DESIGNERS
With Dani Aeberli and Kai Hopf, the two Windsurfing fin designers with the most experience are responsible for our new fin range.
EXCLUSIVE PRODUCTION
Setting up our own exclusive production was inevitable to take our fin performance to the next level. Every process is supervised on site by our own QC specialist Vasin Siritho to guarantee the highest level in quality and consistency.
For all these reasons, we highly recommend to only use the fins supplied with the board.
THIS IS THE WAY - TO UNLEASH THE BOARD'S FULL POTENTIAL!
COMPARISON TECHNOLOGY LEVELS
FULL CUSTOM D/LAB
(used on all D/LAB boards)
- For these boards we use our most high-tech raw materials (Carbon, Innegra/Kevlar) resulting in the lowest possible weights, crispest ride sensation and maximum dent-resistance.
FULL CUSTOM SLS
(used on all 2026 SLS boards)
- The SLS construction uses a lower Carbon content and the Innegra is replaced by our exclusive S_GLASS+. This results in a more attractive price level.
- These boards are approx. 300g heavier than the D/LAB boards.
- Due to the FULL CUSTOM CONSTRUCTION the SLS boards are stronger and lighter than comparable boards made in the usual semi custom construction.
CUSTOM CNC
(used on BLITZ, EAGLE)
- Our most price attractive boards made in CUSTOM CONSTRUCTION. These boards feature wood reinforcements that effectively dampen peak loads.
- PRODUCT INFORMATION
- FULL DESCRIPTION
- KEY FEATURES
- COMPARISON TECHNOLOGY LEVELS
- DELIVERY & RETURNS
Take your riding to the next level! Built in full custom SLS technology, designed with our own ai_board_3d software, which enables us to integrate unprecedented complex shaping tasks. The Eagle SLS is in a class of its own!
With the EAGLE and the brand-new BLITZ we offer 2 boards for the freeride >< freerace segment covering everything from learning to plain up to being the fastest sailor at your spot. Switching to our unique FULL CUSTOM SLS TECHNOLOGY we were able to reduce the weights by up to 250 grams. With this these boards offer the best weight vs. durability ratio in their class.
EAGLE or BLITZ - which one is the right freeride><freerace board for you?
Where you come from >< Where it will take you
1) EAGLE: IT’S ALL ABOUT PLANING
- Where you come from: you had your first Windsurfing experience and are capable of staying upwind. There is no other board which will help you to experience the gliding/planing sensation in such a short time than the EAGLE.
- Where it will take you: besides getting planing, jibing is the second strength of the EAGLE. But it’s not just made for learning to (power)jibe but will even accompany you up to freerace blasting and laydown jibing
2) BLITZ: MAXIMUM PERFORMANCE WITH MINIMUM EFFORT
- Where you come from: you are comfortable of sailing in the foot straps then the BLITZ is your performance machine.
- Where it will take you: the BLITZ will instantly make you a faster sailor. Since it’s also very easy to jibe it will be your partner from your first power jibes up to pro level laydown race jibes. Partnered with a high performance fin and a freerace sail you might even become the fastest guy at your spot with the BLITZ, whilst still maintaining the comfort of a freeride board.
The EAGLE was designed with the following objectives:
> Super early (passive) planing
> Automatic/instinctive jibing
> Maximum wind range and control even in choppy conditions
This makes the EAGLE the perfect intermediate to advanced board which will accompany you from your first planing attempts all the way through to blasting and laydown jibing.
To achieve these characteristics the team around Dani Aeberli (Product Manager Boards) have developed the VOLUME YET CONTROL CONCEPT:
- The slightly longer and therefore less curved outline allows us to increase the volume by up to 30 litres compared to short-curved boards (e.g. Fanatic Gecko or Tabou Rocket) without any loss of control.
- The extra volume though results in a much more confident, predictable and relaxed riding position especially in underpowered or sub-planing conditions.
>> This leads to an unbeatable, broad range of use.
The slightly longer and therefore less curved outline also offers 2 additional important advantages:
1) It prevents the board from turning unnecessarily into the wind which lets the Eagle get onto a plane almost automatically
2) It prevents the board from bouncing around even in rough chop which becomes an issue with wide-curved boards
The maneuver-oriented rail shape allows for an effortlessness and predictable jibing behavior as the thin rails require less pressure to initiate the turn. This is ideal for jibing novices or to increase your lay-down jibing success rate.
Yet even for an advanced sailor the EAGLE is anything but a boring board to sail. It almost feels like a longer version of the BLITZ since it shares a very similar scoop-rocker line.
YOUR NEW EAGLE SLS DREAM MACHINES ARE READY AND WAITING FOR YOU TO TAKE YOUR RIDING TO THE NEXT LEVEL!
IT'S ALL ABOUT PLANING
The EAGLE design concept is focussed on getting planing and helping you learning (power) jibes
FULL CUSTOM SLS TECHNOLOGY
The FULL CUSTOM SLS TECHNOLOGY is build like a real custom made board
MULTI FOOTSTRAP PLUGS
DUO RIDING STYLE PLUGS: Inboard position for improved manoeuvrability and a more relaxed riding style >< Outboard position for a more performance oriented riding style
FINALLY LET'S TALK FINS
The matching fin design has a similar importance to the board performance as the right mast for the sail.
That's why we have spent a tremendous time and effort into setting up a truly unique fin range.
360° R&D
We don't just buy external stock fins. Instead one and the same team is now responsible for the board and fin development. This results in a perfectly matching unit lifting the board-fin performance to the next level.
FIN SPECIFIC TECHNOLOGIES
Instead of using one technology for all our fins we are using 3 different technologies according to the fin length and range of use:
- PREPREG FOR ALL LONGER FINS >> lighter than G10 and with adjustable flex due to the moulding process. 50% stronger than the usual RTM technology.
- G10 FOR ALL WAVE CENTER FINS >> indestructible
- INJECTION MOULDED CARBO_TECH FOR SHORT SIDE FINS >> guarantees the necessary tip-flex even on short fins.
THE 2 MOST INFLUENTIAL FIN DESIGNERS
With Dani Aeberli and Kai Hopf, the two Windsurfing fin designers with the most experience are responsible for our new fin range.
EXCLUSIVE PRODUCTION
Setting up our own exclusive production was inevitable to take our fin performance to the next level. Every process is supervised on site by our own QC specialist Vasin Siritho to guarantee the highest level in quality and consistency.
For all these reasons, we highly recommend to only use the fins supplied with the board.
THIS IS THE WAY - TO UNLEASH THE BOARD'S FULL POTENTIAL!
FULL CUSTOM D/LAB
(used on all D/LAB boards)
- For these boards we use our most high-tech raw materials (Carbon, Innegra/Kevlar) resulting in the lowest possible weights, crispest ride sensation and maximum dent-resistance.
FULL CUSTOM SLS
(used on all 2026 SLS boards)
- The SLS construction uses a lower Carbon content and the Innegra is replaced by our exclusive S_GLASS+. This results in a more attractive price level.
- These boards are approx. 300g heavier than the D/LAB boards.
- Due to the FULL CUSTOM CONSTRUCTION the SLS boards are stronger and lighter than comparable boards made in the usual semi custom construction.
CUSTOM CNC
(used on BLITZ, EAGLE)
- Our most price attractive boards made in CUSTOM CONSTRUCTION. These boards feature wood reinforcements that effectively dampen peak loads.
Life is complicated enough, so we've made returning items as simple as possible for mainland UK. Head to your account and click the link for returning items and we'll take it from there. For exchanges, simply select "refund" and re-order the required item again. We'll refund the very moment it's returned to us.
For NI, Channel Islands, Europe and Rest of World, you the customer will need to return the item to us as collections are not possible.
For item's where we've made a mistake or the item is faulty - we'll refund all postage costs on receipt of postage receipt and dispatch replacements items FOC. For items simply no longer required or where you the customer has ordered the incorrect size or product, return postage will not be refunded and dispatching out will be chargeable.


Let customers speak for us
from 131 reviewsI cannot sing enough praises for H2O Sports! I have over the years made small purchases because they’ve been the most competitive online but recently I bought some new wing foiling kit and there was some slight damage to the alloy mast - well H2O’s aftercare was second to none!! They were instantly chasing down a replacement part and happy for me to be using the old part (albeit a bit bent) whilst waiting for the replacement. So refreshing to experience such great customer service.
Many many Thanks! - will be ordering more and more from this company!!!
Great buying experience. Great prices and delivered quickly. Thanks Guys.
After purchasing this wing earlier this year it has noticeably made tacks so much smoother and overall upgraded my riding. I bought the 3.0 and 5.0 metre and my 3.0m flies very well in both underpowered and overpowered conditions
I purchased the Unit SLS 2025 wing earlier this year and it has made tacks so much smoother and upgraded my riding. I also bought the Duotone Carve 3.0 D/LAB 2025 with the 800 front wing and once again it’s been a game changer, having a great amount of glide which works perfectly for both wingfoiling and kitefoiling!
All thanks to the H2O team that always have loads of knowledge, passion for watersports and go above and beyond!
Preferring not to throw away my (now discontinued) North Red boom which had a broken cuff, I called H2O to see if there was any way to salvage it. I spoke with Matt who was very knowledgeable and helpful but came off the phone somewhat resigned that I might not be able to get the part. However to my surprise a little while later I was blown away (with a force 5) when I got a call to tell me he’d sourced one for me. And here I am now, a week on, with all the bits I need to get back on the water; whoever said people don’t have time to help others! So the moral of this story is have a little faith and try H2O!
Preferring not to throw away my (now discontinued) North Red boom which had a broken cuff, I called H2O to see if there was any way to salvage it. I spoke with Matt who was very knowledgeable and helpful but came off the phone somewhat resigned that I might not be able to get the part. However to my surprise a little while later I was blown away (with a force 5) when I got a call to tell me he’d sourced one for me. And here I am now, a week on, with all the bits I need to get back on the water; whoever said people don’t have time to help others! So the moral of this story is have a little faith and try H2O!
Ordered a 1350 Glide 2.0 to progress on to from my 1750 aero free. Being a heavier rider I've found it's now my go to foil wing, initially a bit harder to get on the foil compared to the aero free but once up it feels completely effort less! Thanks to the team for getting me sorted out 🤙
James, Matt and the H20 Team are absolute gurus of the water sports industry, friendly, helpful and knowledgable. They will always give the right advice and come up with superb deals and first class support, thanks guys for always helping me to make the right decisions over the last 20 + years!
My new mast arrived from H20. Sports and it was so worth the wait. You immediately notice how much stiffer it is compared to the v1 carbon version when riding. The foil feels more responsive and direct .It also glides longer in transition s and riding bumps.
Its well worth the upgrade in my opinion.
I bpught this wing to replacr my Unit 5.5 m wing for tje summer breezes as i never liked using big wings. This wing is really powerful in the low end and allows you to pump really efficiently to get on foil with a bit of technique.
You can size down by half a metre with this wing compared to a Unit.
Its still fast and so good iwhen you roll into a tack.
Perfect quiver would be a 3 m , 4m & a 5 m in the Float for all conditions.
Its a great price too as lower than Dlab and SLS wings but with great performance.
As one of the H2O riders I have really enjoyed the variety of kit H2O have available. Including the Duotone sky surf 35Ltr which quickly become my favourite board because of its shorter and thicker shape while being low in litres it still allows me to get it out the water in some lighter winds. However it comes into its own when the wind is strong and the waves are pumping with its incredible manoeuvrability. Paired with the Duotone units (that are light weight and precisely balanced) wave riding is a dream.
I've been one of those riders who thought one board was enough. Turns out a downwind board has opened up so many more days on the water. I cant believe how easy this beast gets going in 6 knots. I use my 8' board with the 1100 and 1595 Duotone Glide. It's like a whole new sport. Whilst I've tried paddling up, I think I'll stick to winging for now (although can't wait to try the Stash Parawing).
Lots of the benefits of the DLAB Unit but without the price tag. Strong, light, and powerful. It's been great in all conditions, handles really well when over powered. I bought the 3.5, 4.5 and 5.5 to cover all eventualities. Personally I prefer the handle option which works really well with my harness. Matt and the team really helpful in deciding on the sizing.
I absolutely love my 65L/4'9" Sky Style SLS Wing Board. I'm about 88kg and it suits me for most conditions. Easy planing, great in waves, sold for jumping. Incredibly light, especially when paired with a DLAB Carve 800 foil and mast, which makes it a great overseas travel option too. Carbon finish and colours look great (picture on website doesn't do it enough justice). Not a big fan of the front foot straps overlapping but going to put the new v-strap on which will sort this.
I usually go for the DLAB or SLS Concept Blue Units but this wing has had great reviews so thought I'd give it a try. Great power delivery and handling, really light weight but solid construction. The wing’s dihedral and tension profile give amazing flight balance so although designed for wave/downwind, I think this wind would suit all levels. Bought teh 5m for the summer but bought a 4 ready for the winter swell.