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The EXTREME S offers the same aggressive combination of extreme spin and power like the EXTREME MP and PRO. It is, however, slightly lighter and therefore a lot easier to handle. Just like the rest of the series, it features the new Graphene 360 technology which provides greater stability and optimized energy transfer for more power, thus more power, as well as spin grommets that enable more string movement that results in a powerful trampoline effect upon ball impact. It also comes along in the silo's extreme new design makeover and now features asymmetrical color-blocking of neon yellow and deep blue that is sure to turn heads.
Want to customize your racket? We can string your rackets to your desired specifications
for just 13.00 € each, plus the cost of the selected strings.
Your order will be shipped by UPS. The standard shipping cost within Europe is 7.90€.
As the first port of call for premium sports products, Keller Sports inspires thousands of customers on a daily basis. Our portfolio includes only innovative, high-quality products discovered all over the world and selectively chosen with the expertise of our Keller Sports Pros.
Welcome to Keller Sports & Keller x! We wish you lots of fun shopping.
Please read and accept our privacy policy before logging in via Facebook or Google.
In the following we find the collection of personal data when using this website. Personal data is all data that gives you personal name, address, email addresses, user behavior.
1. Person responsible for data processing and contact person (1) Responsible acc. Art. 4 para. 7 The EU General Data Protection Regulation (DS-GVO) is the Keller Sports GmbH Balanstrasse 73 81541 Munich
represented by the managing directors Moritz Keller, Jakob Keller, Florian Otte and Marcus Trute cf. our imprint
(2) If you have questions about privacy, contact your data protection officer:
by form: Request form Privacy policy
by e-mail: [email protected]
by post: Keller Sports GmbH Department: Privacy Balanstrasse 73 81541 Munich
2. Your rights when using the website They have
Jewel. Art. 15 DS-GVO the right information about your stored data to the website and use of the webshop are collected.
Jewel. Art. 16 DS-GVO the right to correct incorrect or complete your personal data stored with us
according to Art. 17 DS-GVO the right to delete your personal data stored by us
Jewel. Art. 7 Abs. 3 DS-GVO the right to revoke your one-time consent for processing at any time. As a result, we need the data processing. The legality of the consent of the person concerned remains unaffected.
pursuant to Art. 20 GDPR to receive your personal data that you have provided in a structured, common and machine-readable format or to request the transfer to another person responsible
Jewel. Art. 77 DS-GVO The right of the data protection officer to complain if you believe that you have been violated by the processing of the personal data of your visit to our website in your right to informational self-determination. The Bavarian State Office for Data Protection Supervision is responsible for Keller Sports GmbH. provided your personal information is based on legitimate interests
in accordance with Art. 6 para. 1 sentence 1 lit. f DSGVO be processed, have the right
in accordance with Art. 21 DSGVO objection to the processing of your personal data, as far as the reasons arise that arise from your particular situation. In the latter case, you have a general right of objection, which is implemented by us without stating a particular situation.
3. Data security We give to the security of the data security, in particular to the protection of your personal data with data transfers as well as to the knowledge attainment by third. These are adapted to the current state of the art.
4. Processing of personal data (1) Collection of personal data when visiting our website 1. In the case of merely informative use of the website, even if you do not register or otherwise transmit information, we only collect the personal data that pass on your browser to our server. If you want to view our website, you must visit your website and ensure the stability and security (legal basis is Art. 6 (1) sentence 1 DS-GVO)
IP address
Date and time of the request
Time Zone Difference to Greenwich Mean Time (GMT) Content of the requirement (concrete page)
Access Status / HTTP status code
each transmitted amount of data
Website from which the request comes
Browser operating system and its interface
Language and version of the browser software.
2. In addition to the aforementioned data, cookies are stored on your computer when you use our website. Cookies are small text files that are stored on your hard drive and assigned to the browser you are using, and that provide certain information to the body that sets the cookie (in this case us). Cookies can not run programs or transmit viruses to your computer. They serve to make the Internet offer more user-friendly and effective overall.
You can configure your browser setting according to your wishes. We point out, however, that you may not be able to use all features of this website.
(2) Other features and offers of our website In addition to the purely informative use of our website, we offer various services that you can use if you are interested. To do this, you will usually need to provide additional personal information that we use to provide the service.
Follow your orders, manage your personal details, set up an address book and much more - create your customer account now.
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You can find the sole length at the back of your ski shoe. Alternatively, you can easily measure the length of the sole using a ruler or other measure.
The skis are delivered with the mounted but not yet set binding and are not yet ready to be used for winter sports. Before the first use, the binding must be set by a professional or by a specialist sports shop assistant. The ski must be set according to the age, gender, weight, ski boot size and experience level of the skier. The skier runs a great risk of injury if the ski is not set and checked with a ski service machine. Please click here to confirm that you have read and understood this safety notice.
We would also like to inform you that we cannot accept the return of any skis that have been personalised, refined or altered through binding. Any products ordered in conjunction with the ski (such as winter clothing) may, of course, be returned.
If you have any queries, please contact our customer service team on +44 1450 825044, [email protected] or directly via Chat.
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*Terms of the offer:
If you want to continue your membership after the 6 months are up, you don't need to do anything: the membership automatically extends for another 12 months, charged at 9.99€ per year. Should you not wish to extend your membership, all you need to do is cancel it in "My Account" at least 14 days before the 6 months are up. This will result in the Premium membership ending and not being automatically extended after the first 6 months. Members offered a reduced membership fee will be charged the standard 9.99€ fee upon renewal. You will receive regular exclusive Premium offers and information by e-mail. By registering you confirm that you accept the general Terms and conditions. This is an offer by: Keller Sports GmbH - Balanstraße 73 H.24 - 81541 München - Germany.
*Terms of the offer:
If you want to continue your Premium membership after the 12 months are up, you don't need to do anything: the membership automatically extends for another 12 months. Should you not wish to extend your membership, all you need to do is cancel it in "My Account" at least 14 days before the 12 months are up. After the first 12 months you can also end you membership in the same way and at any time. Members offered a reduced membership fee, or with an initial membership of 6 months, will be charged the standard 9.99€ fee upon renewal. You will receive regular exclusive Premium offers and information by e-mail. By registering you confirm that you accept the general Terms and conditions. This is an offer by: Keller Sports GmbH - Balanstraße 73 H.24 - 81541 München - Germany.
Your Premium benefits will expire and your membership will be terminated immediately.
QUIT NOWYou can still benefit from all the advantages of your membership. At the end of the membership period, your membership will automatically end and you will of course not be charged.
Cancel laterThe termination of your membership was successful. If you change your mind you can become a Premium Member again at any time.
Nach Kündigung kannst du nicht mehr mit Keller Studios trainieren.
Bist du sicher, das du dich nicht mehr fit halten willst? Überleg es dir gut ... ;-)
