SUP gonflable Alpha 12’6x31x6 Fusion

0,00 Expedition non comprise

(2) Write a review




Adventure and freedom await you

The Alpha 12’6 x 31″ Inflatable SUP is a high quality board designed for escape and adventure. Its Fusion construction optimises performance on the water to meet any challenge and discover new horizons. It is a light, rigid and very resistant inflatable SUP thanks to a thermo-welding (Fusion technology – 9 kg), and to 3 layers of PVC on the rails. Slightly wider in the centre of the board and in the tail, this board combines stability and glide on long rides or expeditions. It is perfectly suited for those who want to move from a rounded first board to a touring and training board.

This year again, we have rethought the boards to make them atypical, original and unique. We have put the emphasis on Adventure and the thirst for freedom, with a decoration inspired by the isobaric weather charts used by sailors and skippers who explore the open sea. We offer two options: a simple pack with a green or blue board of your choice, its bag without wheels and the double action Sroka pump, and a pack premium. The complete package includes a 50% carbon paddle with plastic blade, a green or blue board, an electric pump, a carrying bag and a coiled leash. It allows you to leave immediately on the water, without constraints or effort.

Why choose SROKA products

More Info














Full Pack, Simple Pack


Inflatable Stand Up Paddle Alpha 12’6 x 31

Designed for adventure fun

We have designed a shape that absorbs chop and guarantees stability and glide in all conditions. Stability is increased byits square tail and its bow which brings more glide. The Alpha 12’6×31″ inflatable SUP (9 kg) is the ideal compromise between lightness and speed.

On our Alpha, Malibu and Girly inflatable SUPs: no superfluous accessories to stiffen the board. We have selected and used the best Dropstich and PVC on the market. The rails are reinforced with three layers of PVC, which makes the boards very rigid. This exclusive SROKA Company construction offers the feel of a rigid board with the ease of use and storage of an inflatable.

The 76 cm (31″) width makes the Alpha the best compromise between stability and glide for a first active touring SUP. Please note that our boards are equipped with carrying handles. For your excursions, we have carefully placed elastic bands at the front and back of the board to hold a waterproof bag.

The board is equipped with a US box for changing fins. This year, we also offer retractable fins adapted to shallow bodies of water, both in rivers and at sea.
Finally, each board is supplied with a carrying bag.
Discover our other 12’6 models on our website: the Girly 12’6 x 28 Fusion or the Alpha 12’6 x 28″ Fusion in the Alpha range, and the Easy 12’6 available in a complete SUP pack!


When quality meets innovation:

  • DERIVE: Thin single with US case.
  • TAIL: a wide tail to increase stability.
  • NOSE: 12.5 cm of rocker at the front to facilitate the passage of the chop.
  • RAILS: soft and round across the board for a better glide
    • ROCKER : constant curve to glide easily over the chop.
    • VOLUME: homogeneous, the 6′ thickness increases its rigidity and the maximum load of the paddle.
    • Stiffness: At its best thanks to the triple layer on the rails
    • OUTLINE: 31″ wide in the centre of the paddle for maximum stability, with a pointed nose to cut through the swell.


An exceptional product, two possible options:

Our first option is the single pack. It includes an Alpha 12’6×31′ board, a Sroka double action pump and a transport bag without wheels.

This year we are also offering a premium option, with a full package guaranteeing total comfort. This pack will allow you to get on the water immediately, with as little effort as possible. It includes in addition to the board, colour of your choice, a leash, an electric pump, a 50% carbon paddle with plastic blade and a transport bag with wheels.

Fusion Technology :

Fusion technology is a primary step in the construction of the board: the top part of the dropstitch PVC (dense polyester filaments) is fused with the second PVC layer. This high-tech advance has the advantage of lightening the board by almost 20% (2 kg) on the weight of the board. On the other hand, it improves the visual aspect, making the board smoother and more pleasant to the touch. The longevity of the product is increased because the problems of peeling, which can be found with some brands, are avoided.

This technology has allowed us to increase the rigidity of the board by almost 30%. No need to over-inflate your board and reduce its life span. Ideally, we recommend an inflatable around 15-17 psi. SROKA is the only brand on the market to offer three layers on the rails to increase rigidity and eliminate air leakage problems. This technology guarantees one of the most reliable products on the market and the best value in high-end inflatable SUPs.



ANY QUESTIONS ? Write to us at

Each SROKA product has been developed, tested and approved by Bruno SROKA (3 x World Kitesurfing Champion and Adventurer). He makes it a point of honor that each of the products be a top-of-the-range, easy-to-use product of impeccable quality and comfort that will last over time.



Logo Sroka Family youtube logo and youtube link Logo Facebook - Sroka Family

instagram Logo - Sroka Family

You may also like…

2 reviews for SUP gonflable Alpha 12’6x31x6 Fusion

  1. The perfect paddle for the heavy guys looking for performance without sacrificing stability.
    Lightness and rigidity, with incomparable glide … it’s my favorite of the range!

  2. the best thing I have done so far!

Show reviews in all languages (5)

Add a review

Your email address will not be published. Required fields are marked *