Preorder NEW

SUP Inflatable I-SUP Longboard

Name: GONG - SUP Inflatable I-SUP Longboard
Brand: GONG
SKU: GON26SUPISPLBGBLU-90
Price: 487.0 USD
Availability: InStock

Stylish, comfortable and maneuverable in the waves.

See Description

$487

Taille 9'

9'
10'
11'

SUP Paddle Carbon Mix 100% Fixed

Standard / Blue

Paddle Bag Adjustable 175/210

Surf / SUP Perf Knee Leash - 7mm

8' / White

            0
            -17

  qc 0
  ps -17
  iq 0
  mq 17

The product will be available from June 23, 2026

ref : GON26SUPISPLBGBLU-90

Quality boards conceived in France

Direct sale from shaper to surfer

Pay in multiple installments

sport-sup SUP Board
techno-inflatable Inflatable
techno-inflatable-woven-dropstitch Woven Dropstitch
box-us-simple Box US
wheeled-bag Wheeled bag
pump-included Pump Included
fin-9 US Fins Included

Specifications

9' | 274.3cm
30" | 76.2cm
4" | 10.2cm
Volume: 170.0L

Rider

Beginner

Intermediate

45kg

52kg

64kg

70kg

Conditions

Wave size

Knee

Waist

Overhead

Conditions

Glassy

Average

Choppy

Aptitudes

Stability

Paddle speed

Maneuverability

Extra passenger

Program

Description

Program

Stand Up Paddleboarding is perfect for surfing small waves in style or for a leisurely paddle.

Presentation

I-SUP boards are high-end boards created by Patrice Guénolé, a pioneering shaper in the world of Stand Up Paddle, and a team of passionate engineers.

The I-SUP Longboard is one of the best-selling SUPs in Europe, offering stylish surfing thanks to its performance and excellent glide in small waves . In 2026, the shape of this iconic board was meticulously redesigned to closely replicate the feel of longboard SUP surfing , delivering a smooth glide, style, and a relaxed surfing experience.

When paddling , you remain stable on the water and glide smoothly with the efficient motion characteristic of longboard shapes. The large surface area in front of your feet makes it easy to hold your position. Its refined outline improves paddling speed and the fluidity of your glide , while maintaining a secure footing that accommodates the volume needs of both beginners and experienced paddlers.

In surfing, you get an early start and it glides effortlessly ; it catches all the waves with ease! The squash tail design provides more stability on the rail and gives you time to execute your maneuvers, even in mushy waves. The semi-rigid rail edge at the tail allows you to carve beautiful, precise turns. The refined outline accelerates the board and makes surfing more responsive, while remaining accessible and intuitive. For the more daring, its rounded nose with the full pad is ideal for nose rides.

The slightly reinforced volume at the nose and tail provides more solid support and secures movement on the board, especially for nose rides and transitions between maneuvers.

Always comfortable for lighter paddlers, this inflatable SUP delivers high performance in the waves for stronger and more experienced riders. It offers a truly longboard feel: stable, fluid, and naturally locked into the wave.

A board for casual or modern surfing, depending on your mood. Its full Ridge Traction Pad makes it a real magic carpet ride for noseriding, but it's also ideal for taking the kids or the dog for a ride.

With a superb design, woven dropstitch construction and quality accessories, the I-SUP Longboard is truly a very beautiful Stand Up Paddle board at a record price in the high-end category.

Finally, your board and all your equipment fit into a new bag redesigned to make your life easier!

Outline

Its fluid lines are designed to facilitate maneuvers . The squash tail and semi-rigid edge rails at the tail provide greater control and precision on the rail, while still allowing time to carve beautiful, smooth turns. This is a clever adaptation of the thousands of templates we've developed over the past 30 years, resulting in such efficient and user-friendly performance.

Rocker

The rocker is almost constant for fast paddling and the nose is slightly raised to handle the slope.

Rigid Tail Rail

The contribution of semi-rigid rails to drive and stability in surfing is obvious! It clearly boosts your surfing and you can attack harder.

In 2026, its integration is optimized with softer tips and ever closer to a rigid board.

Squash Tail

A squash tail for maximum stability and speed . The board is locked in place. You glide easily and the board retains power for relaunching and acceleration.

Nose

The longboard nose allows you to do real noserides: it's easy, really fun and this big nose will correct your mistakes.

Full Pad

The pad on this model covers the entire nose for consistent grip, allowing you to move around without slipping. It also provides a comfortable passenger seat ;-)

Ridge Traction Pad

With its perfect grip and 5 mm thickness, the new Ridge Traction Pad delivers outstanding comfort and absolute traction. Your footing stays fully secure, giving you precise, razor-sharp control.

The contact with the board feels firm and direct for confident footing and committed paddling performance, while still maintaining the cushioning comfort of a 5 mm pad.

US Box

This I-SUP features a US Box center fin box, the essential standard for high-end fins. Since fins account for up to 50% of a board’s performance, GONG has chosen this precise and versatile system for its inflatable SUPs.

The result: a huge selection of high-performance fins to fine-tune your board according to your skill level, riding style, and the conditions.

Carrying Handles

The board is equipped with multiple carrying handles for easy handling in all situations.

A padded central neoprene handle allows you to carry the board comfortably under your arm.

Two ergonomic “turtle” silicone handles positioned at the front third make it easy either to pull the board over obstacles or to drag it across the water when exiting.

Ergonomic front and rear silicone handles further simplify launching, carrying, and maneuvering the board both in and out of the water. Truly practical in every situation!

Transport Bag

Everything comes packed in a super practical and durable wheeled transport bag.

The wheels are positioned on the opposite side of the carrying panel, so they won’t bump against you while walking or roll over the shoulder straps.
The backpack straps are heavily padded and very comfortable.
The handles are extremely sturdy and pleasant to grip.
The front pocket has been enlarged to isolate and protect your paddle from the rest of your gear… while also leaving room for your wetsuit, poncho, spare clothes, and whatever else ;), now without any space constraints!
And the compression straps reduce the bag’s volume to the absolute minimum.

Double-Action Pump

The included high-speed double-action pump is extremely efficient, helping you be the first on the water without exhausting yourself:

Double action: air is pumped both when pushing and pulling the handle during the first stage of inflation.
Single action: during the final strokes, when inflation becomes more demanding as the board pressure increases, switch to single action mode so the pump inflates only when pushing the handle down. It’s far more comfortable and efficient!

Inflatable I-SUP Technology - Woven Fusion

Thanks to its high-end Woven Dropstitch Fusion inflatable technology, GONG I-SUP boards are sleek, lightweight, highly rigid, and incredibly durable.

The I-SUPs feature a double thermo-welded layer on the deck and the hull. It is this membrane that gains in lightness while maintaining the rigidity of a double layer.

The dropstitch used inside our I-SUPs is a Woven Dropstitch : it is the best assembly technique of the inflatable world, for best in class performance, rigidity and lightness.

Woven Dropstitch technology, the best compromise between weight/stiffness/strength. Combining our historical Double Layer Welded technology with the new Woven Dropstitch, this technology is by far the most reliable, lightest and stiffest.
Weight savings of around 20% compared to the classic Double Layer (no glue between the 2 welded PVC layers).
Rigidity gain of 30% compared to standard technology.
Strength gain: twice as thick as standard technology.
Double layer of PVC on the rails.
Premium Woven Dropstitch: the slightest irregularity is refused and the batch is resold to low cost factories.
High density Dropstitch Woven: with more threads per square meter than a basic Woven, it resists much higher pressures, lasts much longer, and does not present a risk of explosion.
Working pressure: 15 PSI. Our Stand Up Paddle Boards are perfectly rigid at 15 PSI. There is no need to overinflate them, but you can mount them at 20 PSI without any problem.
Two-year Warranty on all our Inflatable Boards.
We keep in stock all the elements that make up your Board because we are manufacturers. So, you can easily repair them and make them last for more than ten years. It’s as simple as repairing a bicycle wheel.

Technical sheet

SUP Inflatable I-SUP Longboard 9'

Shape :

Rocker: virtually constant with a raised nose. Quick and easy take-off.
Rails: naturally smooth and rounded throughout, providing excellent glide. A semi-rigid, straight edge rail is fitted at the tail for precise control.
Volume: the ideal thickness to offer generous, manoeuvrable volume.
Outline: a beautiful round tail, very stable in the centre and a nicely rounded nose. Longboard style.
Tail: squash tail for stability and speed.
Nose: round nose for ease of use and noserides.

Translated with DeepL.com (free version)

Buying guide

For whom?

Those who want to surf, ideally in easy waves, will love this GONG board. No need to be a champion; even a sporty beginner can manage it by starting with paddling on flat water.

Pros will find the performance really enjoyable with noserides and curves similar to a rigid board. The best way to have fun in inconsistent sessions.

For what ?

Ideal for surfing, it truly shines in the smallest waves. Highly maneuverable yet with excellent lift, it's the board you surf with style using cross-steps.

It also walks in larger waves, up to a man's size.

Its compact size is great for quick inflation. Its full pad is super comfortable. This also makes it the perfect board for a leisurely half-hour paddle with your dog in front.

A true Swiss Army knife for small conditions.

What size board is needed for the I-SUP Longboard?

While anything is possible, we outline the main uses here:

The 9'0 x 30'' Longboard:

A true, stylish surfer who loves long waves.
More like 5% cruising and 95% surfing. It's really smooth sailing all the time.
Size: ideally less than 70kg, much more if you know how to SUP.

The 10'0 x 31'' Longboard:

A true, stylish surfer who loves long waves.
More like 20% cruising and 80% surfing. It's really smooth sailing all the time.
Template: easy for everyone. No stress.

The 11'0 x 32'' Longboard:

A true, stylish surfer who loves long waves.
More like 30% cruising and 70% surfing. It's really smooth sailing all the time.
Template: very easy for everyone. No stress.

Understanding the GONG range?

What is the difference between our I-SUP range and our First range?

Which quiver?

This board goes hand in hand with a GONG Carbon Pro paddle cut to your size, and a set of high-end FCS fins in fiberglass or carbon.

What paddle length?

Your paddling technique, posture, and stroke rate all depend on your paddling style. You'll need to set your paddle quite high for a leisurely paddle trip lasting several hours. Conversely, your paddle will be set very low for surfing, as you'll need a high stroke rate to catch a wave. Take the time to properly adjust your paddle, as it's the driving force behind this activity, and this adjustment will largely determine your stability and performance.

Some examples:

A 100% surf session, adjust your paddle between your height and +10cm.

For a more relaxed surfing experience, a paddle with a +10cm length will be perfect.

When paddling, adjust your paddle between +10 and +20cm.

Which leash?

Take a leash that is approximately the length of your board and at least 7mm in diameter.

Check its condition before each session and replace it annually. It's your life jacket.

Good to know:

Never leave your board in the sun, especially an inflatable one, which heats up very quickly. It could start to peel apart because the materials become brittle in the heat. Never store it under a car window or near any heat source.

Never let your board get battered by the waves, especially near the shore. You must protect it from the harshest forces. A wave that sweeps your board away and rolls it can cause damage.

Don't hold onto the leash indefinitely, as it can break under very high tension. Avoid large waves and don't resist. If it breaks, it's easy to replace but frustrating.

Stay away from oysters: they are one of the few shellfish that can cut your board and sink it in seconds. Extreme caution is advised.

Don't let your inflatable surfboard rub against anything for extended periods. For example, on a boat, your board might move with each wave and rub against the same spot for hours. The material will disintegrate because it will be sanded down. You'll end up with a hole that will need to be patched.

Never put the board between you and the wave: risk of injury such as a broken nose ;-)

Don't paddle offshore in offshore winds, and avoid windy outings as they are rarely enjoyable and always dangerous. Stand-up paddleboarding (SUP) is an activity that carries real risks, even in seemingly calm conditions. Always anticipate these risks and protect yourself.

Equipments

Our I-SUP range is the Full Options version of the inflatable, the best there is.

It is equipped with all the high-end accessories:

An ultra-designed Ridge Traction Pad that now equips all our high-end inflatable boards.
A central handle padded with soft neoprene.
Ergonomic silicone carrying handles, either "racing" or "turtle" style.
A handle at the tail to hold the board in the water.
A large diameter leash ring: the strongest on the market.
A fin with a quality shape and a US box compatible with all the best fins.
A spacious and sturdy rolling bag.
A super-efficient dual-action pump.
A repair kit is also included in case of damage (please note that the kit does not include glue, which you can easily find at your local hardware store). We also stock the components for your board, making it relatively easy to repair.

Nothing is missing!

Delivery

Orders are prepared and shipped quickly: most are dispatched within 24 to 48 business hours.
The delivery time, meaning the transit of the parcel to your address, then depends on the delivery location and the carrier.
Shipping costs are transparent and calculated based on weight, volume, and delivery address.

View all our delivery FAQs.

Exchanges & Returns

You have a 14-day right of withdrawal to return or exchange a new product that does not suit you.

View our returns FAQs.

Eco-Responsible Packaging

We prioritize sustainable, recyclable, and reusable packaging solutions, minimizing single-use plastic as much as possible while ensuring optimal protection for products, including large items.