Duotone Duke SLS
Duotone Duke SLS
Free UK delivery over £49
Price match guarantee
30 day hassle free returns
Trade-in available
The comeback of the DUKE as a 5-batten Jump N’ Ride sail 2 years ago was a major success. It instantly became the most used and popular sail in the ION CLUB and DUOTONE PRO CENTERS worldwide.
Now with the DUKE SLS we take this concept to the extreme! But instead of just swapping the materials, we have developed this sail from scratch to utilize the full potential of the materials and to give this sail an additional character. Because depending on the board, the DUKE SLS behaves like a chameleon:
- On lower drag single-fin boards (e.g. Freewave or small Freeride boards) the DUKE SLS has a slight forward pull (similar to the Original DUKE).
- On higher drag multi-fin wave boards, however, the pull is evenly distributed over both hands. On such boards, the new DUKE SLS has a very similar feel to the SUPER_HERO D/LAB making it really suitable even for proper wave sailing conditions.
But how was this made possible?
Well, it is a combination of an extremely sophisticated sail concept (3d-shaping, twist pattern and profile distribution) and the use of CARBON XPLY batten pockets. The DUKE SLS features a slightly forward draft position, but with a defined flexibility. We call this DEFINED DRAFT MOTION CONCEPT. Normally, this is a no-go for sails with “soft” epoxy battens, as any draft movement reduces the wind range. But this is where the CARBON XPLY batten pockets come into play: as Carbon has virtually no stretch, it locks the battens thus draft in its defined position - actually pretty similar to a Carbon batten.
Believe it or not, in this way we virtually merged the advantages of the Original DUKE with those of the SUPER HERO D/LAB creating the ultimate 5-batten Wave><Freewave sail.
Ok, so the DUKE SLS feels similar to the SUPER_HERO D/LAB - but what about the low end power? 5-batten wave sails offer great control, but usually suffer in the low-end as more battens make it harder for the wind to inflate the sail. That’s why we have incorporated the BATTEN FREE CENTER concept that we already use on the SUPER_HERO and the Original DUKE. Instead of the usual even batten distribution, the DUKE SLS features a bigger gap between the foot batten and the batten above the boom. This makes the boom area easier to inflate, resulting in a similar low-end power to a 4-batten sail.
But it’s getting even better: due to the additional use of CARBON XPLY in the high load top and tack areas plus a STRIPPED TO THE MAX panel layout we were able to bring down the weight by a whopping 400-500g compared to the Original DUKE.
So what keeps you waiting - DUKE SLS the first sail morphing the advantages of a Freewave sail with a truly capable down the line wave sail.
Delivery information placeholder. Add product-specific delivery details here.
Everything you need to know about shipping, delivery times and returning items purchased from The Kitesurf Centre.
We aim to make buying watersports equipment online simple, fast and stress-free, so you can spend less time waiting and more time on the water.
Fast Dispatch
We aim to dispatch all orders within 1 working day
If there's ever a delay, our team will contact you as soon as possible. Please ensure your phone number and email address are correct when placing your order.
UK Delivery
FREE UK delivery on orders over £49.99
Standard Delivery: 2, 5 Working days
- Orders over £49.99 → FREE
- Orders under £49.99 → £4.99
Express Delivery: 1-2 Working Days
- Orders over £49.99 → Upgrade for £4.99
- Orders under £49.99 → £7.99
International Delivery
Europe Mainland + UK Highlands & Islands:
- Orders over £499 → FREE
- Orders under £499 → £24.99
Rest of the World & European Islands:
- £24.99 under 1kg
- £49.99 over 1kg
- £99.99 over 6kg
Large Item Shipping
Large equipment such as:
- Kite packages
- Kiteboards
- Surfboards
- Hard SUPs
May have additional shipping charges depending on destination.
Typical additional costs:
- Surfboards: £29.99, £59.99
- Hard SUPs: £69.99
We only use reliable couriers for oversized equipment to reduce the risk of damage.
If additional shipping is required, we will contact you before processing the order.
VAT Free Orders (Outside the UK)
Customers outside the UK automatically receive 20% VAT removal at checkout when selecting their delivery country.
Orders may be subject to local import duties or taxes depending on your country.
VAT-free orders are also available for BFPO and military forwarding addresses, please contact us before ordering.
Delivery Information & Responsibilities
- Delivery times are based on working days (Mon, Fri)
- Missed deliveries or uncollected parcels returned to us will incur a redelivery charge
- If requesting delivery to a work address or neighbour, locating the parcel is the customer's responsibility
- Always inspect packages before signing, sign as "damaged" if needed
- Once signed for, we cannot claim for courier damage
Please check you have received all parcels before signing, as large orders may be split into multiple boxes.
Returns & Exchanges
We hope you love your new gear, but if something isn't right, we're here to help.
You can return unused items within 30 days of purchase provided they are:
- In original condition
- With packaging intact
- With tags still attached
You can choose:
- Exchange for a different size or product
- Store credit
- Refund
Returns form:
Download and include this with your return.
Return shipping costs are not refunded and must be paid again for replacement items (especially for international or large item orders).
Standard UK return shipping: £4.99
Your Consumer Rights
Under the Consumer Rights Act 2015, if goods are:
- Faulty
- Not fit for purpose
- Not as described
You have 30 days to reject the goods and receive a full refund.
Important Return Notes
- Returns are sent at the customer's risk and cost
- We are not liable for lost or damaged return parcels
- Items remain your responsibility until received by us
- If a partial return drops your order below £49.99, original shipping charges may be applied
Used & Ex-Demo Equipment
All used and ex-demo equipment is carefully inspected before dispatch.
Kites are:
- Inflated and pressure tested for 4 hours
- Checked thoroughly before shipping
Any damage must be reported before use.
Once equipment has been used, we cannot accept responsibility for damage.
Need Help?
If you have any questions about delivery, returns or choosing the right equipment, our team is always happy to help.
📞 +44 (0)1797 724126
📧 shop@thekitesurfcentre.com
Buy now, pay later. PayPal Pay in 3 is the most reliable and simple way to split the costs of a purchase over a longer period without any extra costs. Fast and easy to set up, this is our suggestion for the best free and easy finance package
Just choose PayPal at checkout and go through the options available
PayPal Credit works like a conventional credit card but gives up to 4 months without any interest
Description
The comeback of the DUKE as a 5-batten Jump N’ Ride sail 2 years ago was a major success. It instantly became the most used and popular sail in the ION CLUB and DUOTONE PRO CENTERS worldwide.
Now with the DUKE SLS we take this concept to the extreme! But instead of just swapping the materials, we have developed this sail from scratch to utilize the full potential of the materials and to give this sail an additional character. Because depending on the board, the DUKE SLS behaves like a chameleon:
- On lower drag single-fin boards (e.g. Freewave or small Freeride boards) the DUKE SLS has a slight forward pull (similar to the Original DUKE).
- On higher drag multi-fin wave boards, however, the pull is evenly distributed over both hands. On such boards, the new DUKE SLS has a very similar feel to the SUPER_HERO D/LAB making it really suitable even for proper wave sailing conditions.
But how was this made possible?
Well, it is a combination of an extremely sophisticated sail concept (3d-shaping, twist pattern and profile distribution) and the use of CARBON XPLY batten pockets. The DUKE SLS features a slightly forward draft position, but with a defined flexibility. We call this DEFINED DRAFT MOTION CONCEPT. Normally, this is a no-go for sails with “soft” epoxy battens, as any draft movement reduces the wind range. But this is where the CARBON XPLY batten pockets come into play: as Carbon has virtually no stretch, it locks the battens thus draft in its defined position - actually pretty similar to a Carbon batten.
Believe it or not, in this way we virtually merged the advantages of the Original DUKE with those of the SUPER HERO D/LAB creating the ultimate 5-batten Wave><Freewave sail.
Ok, so the DUKE SLS feels similar to the SUPER_HERO D/LAB - but what about the low end power? 5-batten wave sails offer great control, but usually suffer in the low-end as more battens make it harder for the wind to inflate the sail. That’s why we have incorporated the BATTEN FREE CENTER concept that we already use on the SUPER_HERO and the Original DUKE. Instead of the usual even batten distribution, the DUKE SLS features a bigger gap between the foot batten and the batten above the boom. This makes the boom area easier to inflate, resulting in a similar low-end power to a 4-batten sail.
But it’s getting even better: due to the additional use of CARBON XPLY in the high load top and tack areas plus a STRIPPED TO THE MAX panel layout we were able to bring down the weight by a whopping 400-500g compared to the Original DUKE.
So what keeps you waiting - DUKE SLS the first sail morphing the advantages of a Freewave sail with a truly capable down the line wave sail.
Delivery and Returns
Delivery information placeholder. Add product-specific delivery details here.
Everything you need to know about shipping, delivery times and returning items purchased from The Kitesurf Centre.
We aim to make buying watersports equipment online simple, fast and stress-free, so you can spend less time waiting and more time on the water.
Fast Dispatch
We aim to dispatch all orders within 1 working day
If there's ever a delay, our team will contact you as soon as possible. Please ensure your phone number and email address are correct when placing your order.
UK Delivery
FREE UK delivery on orders over £49.99
Standard Delivery: 2, 5 Working days
- Orders over £49.99 → FREE
- Orders under £49.99 → £4.99
Express Delivery: 1-2 Working Days
- Orders over £49.99 → Upgrade for £4.99
- Orders under £49.99 → £7.99
International Delivery
Europe Mainland + UK Highlands & Islands:
- Orders over £499 → FREE
- Orders under £499 → £24.99
Rest of the World & European Islands:
- £24.99 under 1kg
- £49.99 over 1kg
- £99.99 over 6kg
Large Item Shipping
Large equipment such as:
- Kite packages
- Kiteboards
- Surfboards
- Hard SUPs
May have additional shipping charges depending on destination.
Typical additional costs:
- Surfboards: £29.99, £59.99
- Hard SUPs: £69.99
We only use reliable couriers for oversized equipment to reduce the risk of damage.
If additional shipping is required, we will contact you before processing the order.
VAT Free Orders (Outside the UK)
Customers outside the UK automatically receive 20% VAT removal at checkout when selecting their delivery country.
Orders may be subject to local import duties or taxes depending on your country.
VAT-free orders are also available for BFPO and military forwarding addresses, please contact us before ordering.
Delivery Information & Responsibilities
- Delivery times are based on working days (Mon, Fri)
- Missed deliveries or uncollected parcels returned to us will incur a redelivery charge
- If requesting delivery to a work address or neighbour, locating the parcel is the customer's responsibility
- Always inspect packages before signing, sign as "damaged" if needed
- Once signed for, we cannot claim for courier damage
Please check you have received all parcels before signing, as large orders may be split into multiple boxes.
Returns & Exchanges
We hope you love your new gear, but if something isn't right, we're here to help.
You can return unused items within 30 days of purchase provided they are:
- In original condition
- With packaging intact
- With tags still attached
You can choose:
- Exchange for a different size or product
- Store credit
- Refund
Returns form:
Download and include this with your return.
Return shipping costs are not refunded and must be paid again for replacement items (especially for international or large item orders).
Standard UK return shipping: £4.99
Your Consumer Rights
Under the Consumer Rights Act 2015, if goods are:
- Faulty
- Not fit for purpose
- Not as described
You have 30 days to reject the goods and receive a full refund.
Important Return Notes
- Returns are sent at the customer's risk and cost
- We are not liable for lost or damaged return parcels
- Items remain your responsibility until received by us
- If a partial return drops your order below £49.99, original shipping charges may be applied
Used & Ex-Demo Equipment
All used and ex-demo equipment is carefully inspected before dispatch.
Kites are:
- Inflated and pressure tested for 4 hours
- Checked thoroughly before shipping
Any damage must be reported before use.
Once equipment has been used, we cannot accept responsibility for damage.
Need Help?
If you have any questions about delivery, returns or choosing the right equipment, our team is always happy to help.
📞 +44 (0)1797 724126
📧 shop@thekitesurfcentre.com
Finance
Buy now, pay later. PayPal Pay in 3 is the most reliable and simple way to split the costs of a purchase over a longer period without any extra costs. Fast and easy to set up, this is our suggestion for the best free and easy finance package
Just choose PayPal at checkout and go through the options available
PayPal Credit works like a conventional credit card but gives up to 4 months without any interest