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KT Atom Back Wing

Atom Back Wing

£222.00
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Atom Back Wing... Prone Surf, Wing Surf, Freestyle, Wake, Tow, Foil Assist. A surf and control oriented carbon tail designed to unlock intuitive maneuverability, precise pitch control, and a looser, more playful feel across all KT Foiling front wings.

FULL DESCRIPTION

KT Atom Back Wing... 

The Atom Surf Tail is Kane’s favorite maneuverabilityfocused stabilizer, built to bring surfstyle control, confidence, and responsiveness to any foil setup. It’s designed for riders who prioritize turning, feel, and adaptability over maximum glide or topend speed. Compared to higheraspect tails like the Pulse, the Atom Surf delivers a more reactive, playful ride while still maintaining strong pitch stability. Its carbon construction lets riders size down the tail without losing lift, reducing drag while keeping control smooth and predictable. The Atom Surf Tail works seamlessly across the entire KT foil range, and with proper shimming and spacing, it can be tuned to pair with other foil systems as well. Riders can dial in lift, balance, and feel based on stance, fuselage length, and front wing choice, making it a versatile, surf oriented tail that adapts to any setup.

SIZES 

KT Atom Back Wing. Sizes: Available in 121, 141, 161, 181 square centimeters

121 cm². The most lively and carve focused option in the lineup. It feels sharp, reactive, and instantly engaged, built for riders who want maximum responsiveness and a short, surf feel while still keeping pitch control locked in. The carbon layup lets you run it smaller than noncarbon tails for the same lift, cutting drag and giving the ride a crisp, controlled edge. Best paired with smaller to midsize front wings when you want looseness and agility without losing confidence or precision. Common front wing matches:

• Halo – Ideal with 550 Surf, and great when you want the loosest, most reactive Halo feel
• Loosens up bigger front wings like the 800 and 950
• Solus – Ideal for 565 to 775 for cruising and turns
• Atlas – Pairs well with the 570 and 680 for surf oriented riding
• Nomad -700 and 830 surf and cruise

141 cm². A balanced, do everything daily driver size that feels smooth, lively, and composed. It keeps the surf forward character of the Atom but adds extra stability for choppier water, winging, or slightly heavier riders. When you want maneuverability without giving up control, this is the size that stays predictable, responsive, and confidence inspiring in all conditions. Best paired with midrange front wings across most families, delivering a clean blend of looseness, stability, and all conditions versatility. Common front wing matches:

• Halo – 550 to 800, both cruise and surf setups
• Solus – 650 to 1110 cruise, depending on rider weight and conditions
• Atlas – 570 to 960 surf and cruise
• Nomad -700 and 830 surf and cruise
• Instinct – ideal progression and advanced pairing once riders step down from the learning tail

161 cm². The stability oriented option in the Atom family, the 161 feels calm, planted, and composed. It smooths out speed changes, chop, and transitions with extra pitch damping while still keeping that signature surf connected Atom feel. This is the size you reach for when you want control and confidence at higher speeds or in mixed, messy water without losing the intuitive responsiveness that makes the Atom so fun to ride. Best paired with mid to larger size front wings, or any setup ridden fast in variable conditions where stability becomes a performance advantage. Common front wing matches:

• Halo – 550 to 950, especially when you want added surf and freestyle stability
• Solus – 930 cruise setups
• Atlas – 790 to 1130 surf, and a strong choice when conditions get unpredictable
• Nomad – 830 to 980 surf and cruise

181 cm². Feels planted, predictable, and confidence building. It delivers the most pitch damping and forgiveness in the Atom Surf range, giving you a calm, settled ride through speed changes, chop, touchdowns, and high impact moments. The foil tracks cleanly, holds composure when pushed, and gives you steady, intuitive feedback that makes bigger wings, heavier riders, and learning environments feel smoother and more controlled. Best paired with larger platforms or higher impact riding where stability becomes a performance advantage. Common front wing matches:

• Halo – 950 Halo locked in stability
• Atlas – 1130 and 1340 surf setups
• Nomad – 980 and 1160 cruise and surf
• Instinct – 920 through 2200 for intermediate cruising

KEY FEATURES

Atom Back Wing... Geometry.

Designed around typical surf tail angles, Atom Surf delivers a familiar, intuitive balance right out of the box. When switching between tail families or foil systems, riders can fine-tune the shim angle to hit their ideal lift and front to back balance. High aspect tails generally need less angle to create the same lift, while Atom Surf prefers a bit more engagement to maintain its connected, surf driven feel.

Atom Back Wing... Performance.

Optimized for surf feel, freestyle response, and confidence in high impact moments. Atom Surf keeps pitch steady and predictable, letting you push harder through turns, landings, and surface contact without the foil ever feeling nervous or overloaded. It delivers that connected, controlled feedback that lets you ride more aggressively while staying fully in command.

Atom Back Wing... Efficiency.

While it’s not a race focused tail, Atom Surf stays efficient enough for nearly all surf, wing, and wake scenarios. Because you can run a smaller size for the same lift, overall drag drops, and the whole setup feels cleaner, quicker, and more responsive. You get meaningful efficiency without sacrificing the control and surf feel that make Atom Surf shine.

Atom Back Wing... Agility.

High agility by design. Atom Surf feels quick, reactive, and playful, unlocking a tighter turning radius, faster transitions, and a more expressive surf style ride across disciplines. It shines in moments where instant control and intuitive handling matter more than pure glide, giving you the freedom to carve harder, redirect faster, and stay fully connected to the foil.

Atom Back Wing... Construction.

Carbon construction delivers a stiffer, lighter-weight tail compared to composite tails, giving the tail a sharper, more connected feel on the water. The added stiffness lets you size down without losing lift or pitch control, reducing drag and boosting responsiveness. You get cleaner feedback, quicker engagement, and a more precise ride, all without sacrificing durability or confidence under load.

WHATS IN THE BOX

Protective wing sleeve included for safe storage and travel, keeping your gear secure and ready for the next session.
PRODUCT INFORMATION

Atom Back Wing... Prone Surf, Wing Surf, Freestyle, Wake, Tow, Foil Assist. A surf and control oriented carbon tail designed to unlock intuitive maneuverability, precise pitch control, and a looser, more playful feel across all KT Foiling front wings.

FULL DESCRIPTION

KT Atom Back Wing... 

The Atom Surf Tail is Kane’s favorite maneuverabilityfocused stabilizer, built to bring surfstyle control, confidence, and responsiveness to any foil setup. It’s designed for riders who prioritize turning, feel, and adaptability over maximum glide or topend speed. Compared to higheraspect tails like the Pulse, the Atom Surf delivers a more reactive, playful ride while still maintaining strong pitch stability. Its carbon construction lets riders size down the tail without losing lift, reducing drag while keeping control smooth and predictable. The Atom Surf Tail works seamlessly across the entire KT foil range, and with proper shimming and spacing, it can be tuned to pair with other foil systems as well. Riders can dial in lift, balance, and feel based on stance, fuselage length, and front wing choice, making it a versatile, surf oriented tail that adapts to any setup.

SIZES 

KT Atom Back Wing. Sizes: Available in 121, 141, 161, 181 square centimeters

121 cm². The most lively and carve focused option in the lineup. It feels sharp, reactive, and instantly engaged, built for riders who want maximum responsiveness and a short, surf feel while still keeping pitch control locked in. The carbon layup lets you run it smaller than noncarbon tails for the same lift, cutting drag and giving the ride a crisp, controlled edge. Best paired with smaller to midsize front wings when you want looseness and agility without losing confidence or precision. Common front wing matches:

• Halo – Ideal with 550 Surf, and great when you want the loosest, most reactive Halo feel
• Loosens up bigger front wings like the 800 and 950
• Solus – Ideal for 565 to 775 for cruising and turns
• Atlas – Pairs well with the 570 and 680 for surf oriented riding
• Nomad -700 and 830 surf and cruise

141 cm². A balanced, do everything daily driver size that feels smooth, lively, and composed. It keeps the surf forward character of the Atom but adds extra stability for choppier water, winging, or slightly heavier riders. When you want maneuverability without giving up control, this is the size that stays predictable, responsive, and confidence inspiring in all conditions. Best paired with midrange front wings across most families, delivering a clean blend of looseness, stability, and all conditions versatility. Common front wing matches:

• Halo – 550 to 800, both cruise and surf setups
• Solus – 650 to 1110 cruise, depending on rider weight and conditions
• Atlas – 570 to 960 surf and cruise
• Nomad -700 and 830 surf and cruise
• Instinct – ideal progression and advanced pairing once riders step down from the learning tail

161 cm². The stability oriented option in the Atom family, the 161 feels calm, planted, and composed. It smooths out speed changes, chop, and transitions with extra pitch damping while still keeping that signature surf connected Atom feel. This is the size you reach for when you want control and confidence at higher speeds or in mixed, messy water without losing the intuitive responsiveness that makes the Atom so fun to ride. Best paired with mid to larger size front wings, or any setup ridden fast in variable conditions where stability becomes a performance advantage. Common front wing matches:

• Halo – 550 to 950, especially when you want added surf and freestyle stability
• Solus – 930 cruise setups
• Atlas – 790 to 1130 surf, and a strong choice when conditions get unpredictable
• Nomad – 830 to 980 surf and cruise

181 cm². Feels planted, predictable, and confidence building. It delivers the most pitch damping and forgiveness in the Atom Surf range, giving you a calm, settled ride through speed changes, chop, touchdowns, and high impact moments. The foil tracks cleanly, holds composure when pushed, and gives you steady, intuitive feedback that makes bigger wings, heavier riders, and learning environments feel smoother and more controlled. Best paired with larger platforms or higher impact riding where stability becomes a performance advantage. Common front wing matches:

• Halo – 950 Halo locked in stability
• Atlas – 1130 and 1340 surf setups
• Nomad – 980 and 1160 cruise and surf
• Instinct – 920 through 2200 for intermediate cruising

KEY FEATURES

Atom Back Wing... Geometry.

Designed around typical surf tail angles, Atom Surf delivers a familiar, intuitive balance right out of the box. When switching between tail families or foil systems, riders can fine-tune the shim angle to hit their ideal lift and front to back balance. High aspect tails generally need less angle to create the same lift, while Atom Surf prefers a bit more engagement to maintain its connected, surf driven feel.

Atom Back Wing... Performance.

Optimized for surf feel, freestyle response, and confidence in high impact moments. Atom Surf keeps pitch steady and predictable, letting you push harder through turns, landings, and surface contact without the foil ever feeling nervous or overloaded. It delivers that connected, controlled feedback that lets you ride more aggressively while staying fully in command.

Atom Back Wing... Efficiency.

While it’s not a race focused tail, Atom Surf stays efficient enough for nearly all surf, wing, and wake scenarios. Because you can run a smaller size for the same lift, overall drag drops, and the whole setup feels cleaner, quicker, and more responsive. You get meaningful efficiency without sacrificing the control and surf feel that make Atom Surf shine.

Atom Back Wing... Agility.

High agility by design. Atom Surf feels quick, reactive, and playful, unlocking a tighter turning radius, faster transitions, and a more expressive surf style ride across disciplines. It shines in moments where instant control and intuitive handling matter more than pure glide, giving you the freedom to carve harder, redirect faster, and stay fully connected to the foil.

Atom Back Wing... Construction.

Carbon construction delivers a stiffer, lighter-weight tail compared to composite tails, giving the tail a sharper, more connected feel on the water. The added stiffness lets you size down without losing lift or pitch control, reducing drag and boosting responsiveness. You get cleaner feedback, quicker engagement, and a more precise ride, all without sacrificing durability or confidence under load.
WHATS IN THE BOX

Protective wing sleeve included for safe storage and travel, keeping your gear secure and ready for the next session.

DELIVERY INFORMATION

United Kingdom

Free delivery on orders over £99, except for bulky items and UK remote postcodes.

Orders under £99 will be charged £4.99.

Northern Ireland, the Scottish Highlands, and the Channel Islands are now part of our "Rest of the World" shipping terms due to high delivery costs.

Europe
Free delivery on orders over £200, except for bulky items.

Orders under £200 will be charged £30, plus there may also be an extra charge for bulky items.

Rest of World
Free delivery on orders over £500, except for bulky items.

Orders under £500 will be charged £60, plus there may also be an extra charge for bulky items.

Please Note:
We will contact you with any extra delivery costs before processing the order to ensure you are happy to proceed.

For all international orders, the customer is responsible for any extra costs, such as customs, duties, storage fees, etc.

For full delivery detail click here >
£222.00
£0.00 £222.00

Let customers speak for us

from 133 reviews

Nice to not have to rinse the charging pins on the woo after every session ;)

Renato
Woo 4.0

great communication and delivered the product when they said. Would definitely use again!

Chris Hover
H20 Sports
Wing Foiling Gear

I 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!!!

Mike
H20 Sports

Great buying experience. Great prices and delivered quickly. Thanks Guys.

Andy PG
H20 Sports
Duotone Unit SLS 2025

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

Emma
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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!

Emma
H20 Sports

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!

Davalar Kinsey
H20 Sports
5* Service - Putting customers first 5*

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!

Davalar
H20 Sports
Light wind lift

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 🤙

Kyle Gould
Glide 2.0 SLS Wing Set
The best in the business.......

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!

Tim H
H20 Sports
Duotone slim 2.0 Dlab 2.0 carbon mast

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.

Tim
Foil Mast Slim 2.0 D/LAB
Duotone Float 5 m is a summer light wind weapon

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.

Tim
Float Wing
Duotone sky surf/sky style, Duotone unit, Dlab foil range.

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.

Ted Lockyer
H20 Sports
New to downwind boards and loving it!

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).

Graham Lockyer
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Enhanced low-end power, stability, and maneuverability at a great price

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.

Graham Lockyer
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