Jay XTC Flextech 2.0 Harness Only

Regular price $379.99 Sale price $159.00 Save $220.99
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The Jay XTC Flextech harness technology 2.0 is now available. JAY is one of the most innovative companies and in 2017 they introduced its most innovative kite harness ever conceived.

JAY XTC FlexTech 2.0 is not a product technology, this is the first harness assembled using an innovative and unique assembly system.

The JAY-SEAM-LESS (Tm, patent pending) construction technique allows the replacement of one of the 5 parts the harness is made of. Why? Replace worn or broken parts, change colours style or update part to a new version.

 harness size = webbing size CF shell size  padding size  waist size at belly
 XS  XS-S  XS-S  65-75
 S  XS-S  XS-S  75-80
 M-LP  M-LP  XS-S  80-90
 M  M-L  M-L  80-90
 L  M-L  M-L  90-100
 XL-LP  XL-LP  M-L  105-115
 XL  L-XL  L-XL  105-115


When using the kitebar bungee leash attached to the back handle for Free Style, you can release it by pulling the small QR handle placed in the fron of the harness. The back hadle will disconnect from the harness and the kitebar bungee will detach.


The Dyneema slider can be released and the sliding hook will detach from DYNABAR releasing the CL and the sliding ring where you have connected the short leash. This feature is useful for riding big waves, to release quickly when the kiter falls inside a wave and risks to be trapped by kite lines is high.


Self-locking buckle to attach webbing to DYNABAR. Thanks to the design, this buckles is self-locking and doesn't need any maintenance.


Safety double blade hook knife to cut kite lines if necessary. Blades are in stainless steel and the body is alloy


This safety leash is designed to be as short as possible and can be fixed to DYNABAR or to the sliding ring.


The carbon fibre composite is covered by an external layer in PPL transparent plastic. The graphics are printed on the inside layer using sublimation technique (the colour is incorporated into the plastic by high temperature) and can't be removed by accidental scratch.


This new construction technology limits the seams to the minimum and all the parts remain in position by some new locking techniques.

The product is made of 5 different replaceable parts and when one has to be replaced you don't need to buy a new harness. The external shell composite is the most expensive part and is almost indestructible.

JAY idea is to help customers to save money when, for their safety, worn parts need to be replaced due to usage (eg. worn webbings). For the reseller to simplify and improve the loyalty of the customer. The last but not the least to help the environment by reducing the waste produced by worn and unusable harnesses.


This harness can be equipped with DYNABAR V9, the most advanced sliding system on the market. DYNABAR standard options are sliding Dyneema leash and hook buckle and can be equipped with optional options: sliding hook or sliding ring, sliding safety leash, additional hook buckle, etc...



This is the way a kiteboarding shop should be. Staff are super friendly. They take the time to understand your requirements, provide advice and never put any pressure on you to buy anything. There's a huge range of stock and I've been able to demo a great range of kites and boards over the years.
After sales service is the best. Recently I had an issue with a kite I'd bought there which was well out of warranty and they didn't hesitate to inspect, diagnose and repair the issue for me and get me back on the water.

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Sydney, NSW

You can’t go wrong buying your kites, boards, foils, and all your gear from Kitepower - and I’ll tell you why. The culture of the business mirrors the passion and dedication of the company’s founder, Steve McCormack. And culture matters. When you purchase from Kitepower you’re purchasing from a team of kiting enthusiasts and experts who will look after you. You’ll be purchasing from a family owned business that will do the right thing and put your safety and comfort first. I fully understand that you might not have an opportunity to meet Steve. And maybe if you're purchasing online you won't step foot inside their Sydney location. But I can tell you that Steve’s dedication to kiters and to the sport of kiting is imprinted into the DNA of Kitepower and the team.

Jack Born
Byron Bay, NSW

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