Ensure Guarantee and win a kite

Get additional 6 months guarantee that extends
the standard legal warranty and win a kite.

We offer a free guarantee to our customers in the EU (European Union). All you
have to do is register your quiver within 14 days after the purchase. CORE is
well known for premium products and best quality. In case you really need the
warranty claim, we provide safety through CORE CARE.

Register your CORE Products easily online in three steps:

  1. fill out online registration form
  2. wait for our email answer
  3. send purchase invoice to CORE (by email, post or fax)

What does CORE CARE include?

CORE CARE LogoCORE grants you, as first-time buyer, a guarantee for more substantial damage and defects relating to materials and workmanship. It is not applicable for used stuff like test gear. If more substantial damage attributable to defects relating to materials and workmanship arises within six (6) months after the conclusion of the contract of sale, such damage shall be repaired or replaced by Hiss-Tec free of charge.

The guarantee is a personal guarantee provided by CORE to you. It is therefore not transferable and does not apply to the rental and training business.To be able to make use of your personal guarantee, you must register your purchased product within fourteen (14) days after purchase on this website along with the purchase invoice. Either by scan or photo via mail to, by postal mail to "Core Kiteboarding, CORE CARE, Am Steinkamp 28, 23769 Burg Fehmarn, Germany" or by fax to +49 4371 88934-26.


Win a CORE Kite

Each year, we give away one CORE Kite size 9.0 between all valid registrations. The next raffle is in January 2015. The winner of the 2013 raffle with a GTS2 9.0 is Patrick W from N. Congratulations!
Co-workers and relatives of our retailers, importers and kiteschools are not eligible. The winner will be informed by us. The decision is final.

Find the serial numbers here!

Hier bitte Produkt und Seriennummer eingeben. z.B. GTS2: KGS209WY12345678 oder Sensor Bar: RSEM42421A38.

Please enter the product and the serial number.
e.g.: GTS2 9.0 KGS209WYX2345678

You'll find the serial number on the back of your
kitebag, or next to the middle strut on the kite.
The serial number of the bar is also on the bag
or stamped ontop of the white bar end.

After submitting this form you'll
get an important notice on how to
finish the registration process.

Type the characters you see in this picture. (verify using audio)
Type the characters you see in the picture above; if you can't read them, submit the form and a new image will be generated. Not case sensitive.