For all lovers of water sports, especially Windsurfing and Stand Up Paddling, the WINDSUP COMET WJ2 JBAY.ZONE combines the convenience and comfort of an inflatable Stand Up Paddle with the fun and adrenaline of a Windsurf. The SUP COMET WJ2 in fact has special support in the center of the deck to be able to mount, quickly and easily, most of the sails currently on the market (recommended max 3m²).










COMET WJ2 manages to maintain good maneuverability while presenting a wide and comfortable Deck, ideal for long distance excursions.


The extra width of the COMET WJ2 deck allows for extremely high stability values in addition to comfort during the outings.


Thanks to the 2LF Fusion Drop-Stitch technology used for the SUP JBAY.ZONE COMET J2 the weight support of the SUP is 145 Kg.




Lightweight and extremely durable JBAY.ZONE Safety Leash. Maximum length in extension of 300cm.


JBAY.ZONE Red Edition aluminum paddle with 83 SQ.IN – 535 cm² Polypropylene blade and 50 cm extendable and modular handle.


JBAY.ZONE support for Action CAM with GoPRO®HERO type attachment that can be easily installed on the Deck of the boards.


JBAY.ZONE Premium Transport Bag convenient for carrying the Stand Up Paddle and its accessories with adjustable shoulder straps to be worn as a backpack and side pocket.


Bravo® Manual Pump 2x2000cc specific for SUP, ideal for High Pressure valves with bayonet coupling. Single-Action Double-Action mode selector switch.


The predisposition for sail inserted on the Deck of the Windsup allows the installation of most of the sails for Windsurf on the market.


The technology used for the SUP COMET WJ2 is called 2LF Fusion Drop-Stitch Technology, which consists of an air chamber formed by two layers of fabric, coupled with a first layer of laminated PVC, connected together by thousands of filaments. This type of construction allows the SUP, once inflated to the ideal pressure of 18PSI, to become rigid and durable. A second layer of laminated PVC is thermally welded, without the use of glue, to the first, thus forming a double layer material or “Double Layer” to significantly increase the strength, stiffness and durability of the Stand up paddle. The 2LF Fusion technology saves glue weight resulting in boards that are up to 25% lighter than standard Dual Layer Paddleboards and, in no small part, less environmentally impactful.


The process of thermal fusion between the two layers of PVC that make up the main part of the Deck of the sup COMET WJ2 takes place without the aid of glue using 2LF Fusion technology. This provides a significant increase in the strength, durability and stiffness of the material.


Being able to practice Stand Up Paddling and Windsurfing with the same board is the great advantage of the Windsup COMET WJ2. A comfortable Deck for exploring excursions and sail support to enjoy wind and waves when needed are the prerogative of endless fun.


As the whole range of Stand Up Paddle JBAY.ZONE also the Windsup COMET WJ2 is equipped with a very complete kit of high quality accessories to start immediately to enjoy it in the water. The Bravo® pump helps quickly inflate the SUP and the GoPRO®HERO Support helps ensure you don’t miss a single step of your adventures aboard the WJ2.

LENGTH 320 cm – 10’6”

The surface of contact with the water shows good smoothness and speed, making the WIND SUP JBAY.ZONE COMET WJ2 ideal for long-distance trips, proving to be an excellent exercise for the training of physical endurance.

WIDTH 81 cm – 32”

The width of the COMET WJ2 SUP offers better stability on the board by increasing the space for the user, making it very comfortable for excursions and more stable for beginners. The wider Deck also affects the speed of the board, which shows usually lower values than boards with narrower Deck.

THICKNESS 15 cm – 6”

The 15cm thickness is a premium value, not common to all inflatable SUPs. The weight resistance is significantly higher, which means even greater stability for the user in a variety of operating conditions.


The Wind SUP COMET WJ2 is compatible with most of the sails on the market. In the center of the board there is a special slot to screw the mast foot of the sail with M8 thread and enjoy the waves and the wind just like on board of a windsurf. We recommend the use of sails max 3m².


The WINDSUP COMET WJ2 JBAY.ZONE is made of two overlapping layers of high-strength laminated PVC, thermo-welded together, using the 2LF Fusion technology, which allows to obtain an inflatable board with performances comparable to those of a rigid SUP, with an excellent weight support. The heat-sealing process, without the use of glue between the two layers of material, ensures that the total weight of the board is reduced by up to 25% compared to a standard Double-Layer Stand up Paddle, significantly increasing its resistance, rigidity and durability. The use of thermowelding is also more environmentally sustainable, eliminating chemical residues and the use of solvents that would normally be used with glue.

For the internal structure was used the Drop-Stitch technology which, thanks to thousands of fabric filaments welded to the ends of the laminated PVC, makes the Stand Up Paddle COMET WJ2 to become rigid and resistant once the ideal pressure of 18PSI, supporting the rider’s weight to perfection.

The Rail is reinforced by a extra layer of laminated PVC for greater safety and resistance to possible impacts, moreover, on the central part of the deck, thanks to the RRT Reinforced Rail Technology, the part of the board most likely to be stressed during the use of the board is further reinforced, with the addition of a third layer of laminated PVC.

Being able to practice Stand Up Paddling and Windsurfing with the same board is the great advantage of the Windsup COMET WJ2. A comfortable Deck for exploring excursions and sail support to enjoy wind and waves when needed are the prerogative of endless fun.

The Wind SUP COMET WJ2 is compatible with the JSAIL sail and most of the sails on the market. In the center of the board there is a special slot to screw the mast foot of the sail, with M8 thread, and enjoy the waves and the wind just like on board a windsurf. We recommend to use sails max 3m².

The two removable central fins placed on the same axis, one in the middle of the bottom and one on the tail, providing excellent handling in light to moderate currents. Even the two side fins are removable, so you can use the SUP in different conditions choosing the most appropriate configuration for the situation.

The COMET WJ2 SUP features an EVA Foam cover on the middle part of the deck to provide extra support to the rider in different conditions of use. The pad rises near the tail of the board creating a Kickpad, useful to better control the SUP to make pivots or quick turns.

The 4 fins provided for the SUP COMET WJ2, as anticipated, are all removable. They are divided into 2 central Slide Fin (one in correspondence of the sail attachment and one on the tail) and 2 side fins with Click Fin type attachment. A special wrench is provided to secure the side fins to the box.

The valve used by JBAY.ZONE for the SUP WJ2 is of the High Pressure type with bayonet coupling to connect the Bravo® Pump supplied in complete safety, optimizing air blowing operations and avoiding the risk of unexpected pressure losses.

Also for this model there are D-rings along the perimeter of the Deck useful for the connection of accessories such as the Safety Leash or the specific seat for the transformation of the stand up paddle in kayak.



JBAY.ZONE / WIND SUP COMET WJ2 / 10,6 / MODEL : 29007 / 8056518102073

CategoryWindsurfing SUP Board
Mast Base SupportCompatible with the Jsail wing and the majority of wings on the market
Material2LF Fusion
with DROP-STITCH Technology
Thickness15cm / 6''
Length 320cm / 10'6''
Width81cm / 32''
Air Chambers N°1
Inflation Pressure18psi / 1.24Bar
Loading Capacity145kg
Convertible into KayakYes, seat and paddle are sold separately
Action Cam MountGoPro HERO, included (camera not included)
Pump IncludedBravo Double Action 2x2000cc 2.0bar / 29psi
Transport BagIncluded
Fins SetupThruster + 1 Fin (4 Removable Fins)
Repair KitIncluded
Paddle IncludedAluminium Exstensible Paddle 165-215cm