Legal terms

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A cookie is a file that is downloaded to your computer when you access certain websites. Cookies allow a website, among other things, to store and retrieve information about a user’s browsing habits or their device and, depending on the information they contain and how they use their device, they can be used to recognize the user. The user’s browser stores cookies on the hard drive only during the current session, occupying minimal memory space and not harming the computer. Cookies do not contain any specific personal information, and most are deleted from the hard drive at the end of the browser session (so-called session cookies).

Most browsers accept cookies as standard and, regardless of the cookies, allow or prevent temporary or stored cookies in their security settings.

Without your express consent—by activating cookies in your browser—the stored data will not be linked in cookies to your personal data provided at the time of registration or purchase.

What types of cookies does this website use?

Technical cookies:  These are cookies that allow the user to navigate through a website, platform or application and use the different options or services that exist therein, such as, for example, controlling traffic and data communication, identifying the session, accessing restricted access sections, remembering the elements that make up an order, carrying out the purchase process of an order, making a request for registration or participation in an event, using security elements during navigation, storing content for the dissemination of videos or sound or sharing content through social networks.

Personalization cookies:  These cookies allow the user to access the service with certain predefined general characteristics based on a series of criteria on the user’s device, such as language, browser type, regional settings, etc./span>

Analysis cookies: These cookies, whether processed by us or by third parties, allow us to quantify the number of users and thus perform statistical measurements and analysis of how users use the service offered. To do this, we analyze your browsing habits on our website in order to improve the range of products or services we offer.

Advertising cookies: These cookies, whether processed by us or by third parties, allow us to manage the advertising space on the website as efficiently as possible, tailoring the content of the advertisement to the content of the requested service or to your use of our website. To do this, we may analyze your internet browsing habits and show you advertising related to your browsing profile.

Behavioral advertising cookies:  These cookies allow for the most efficient management of advertising spaces that, where applicable, the publisher has included on a website, application, or platform from which the requested service is provided. These cookies store information on user behavior obtained through continuous monitoring of their browsing habits, allowing the development of a specific profile to display advertising based on that behavior.

Third-party cookies:  The www.etbicicleta.com website may use third-party services that, on behalf of www.etbicicleta.com, collect information for statistical purposes, regarding user use of the site, and for the provision of other services related to the website’s activity and other internet services.

In particular, this website uses Google Analytics, a web analytics service provided by Google, Inc., domiciled in the United States with headquarters at 1600 Amphitheatre Parkway, Mountain View, California 94043. For the provision of these services, they use cookies that collect information, including the user’s IP address, which will be transmitted, processed and stored by Google under the terms set out on the Google.com website. This includes the possible transmission of said information to third parties for reasons of legal requirement or when said third parties process the information on behalf of Google.

(At this point, the AGPD suggests including each of the third-party cookies used and the data from said third parties. For obvious reasons, only Google has been included in this model for Analytics, as it is the most widespread and common.)

By using this Site, the User expressly accepts the processing of the information collected in the manner and for the purposes mentioned above. They also acknowledge that they are aware of the possibility of rejecting the processing of such data or information by rejecting the use of Cookies by selecting the appropriate settings in their browser. However, this option to block Cookies in their browser may not allow them to fully use all of the Website’s features.

You can allow, block, or delete the cookies installed on your computer by configuring the browser options installed on your computer:

Chrome · Explorer · Firefox · Safari

This Privacy Policy establishes the terms under which Arregui Velazquez uses and protects the information provided by its users when using its website. This company is committed to the security of its users’ data. When we ask you to fill in the fields with personal information by which you can be identified, we do so with the assurance that it will only be used in accordance with the terms of this document. However, this Privacy Policy may change over time or be updated, so we recommend and encourage you to continually review this page to ensure you agree with any such changes.

Information that is collected

Our website may collect personal information, such as your name, contact information such as your email address, and demographic information. Specific information may also be required, when necessary, to process an order, deliver, or bill you.

Use of collected information

Our website uses the information to provide the best possible service, particularly to maintain a record of users, orders if applicable, and to improve our products and services. Periodic emails may be sent through our site with special offers, new products and other advertising information that we consider relevant to you or that may provide you with some benefit. These emails will be sent to the address you provide and may be canceled at any time.


Arregui Velazquez is fully committed to keeping your information secure. We use the most advanced systems and constantly update them to ensure no unauthorized access.

Cookies

A cookie refers to a file that is sent to request permission to be stored on your computer. By accepting this file, it is created. The cookie then serves to collect information about web traffic and also facilitates future visits to a website. Another function of cookies is that websites can recognize you individually and therefore provide you with the most personalized service on their website.

Our website uses cookies to identify the pages visited and their frequency. This information is used solely for statistical analysis and is then permanently deleted. You can delete cookies at any time from your computer. However, cookies help provide a better service on the websites; they do not give access to information about you or your computer unless you choose to do so and provide it directly. You can accept or deny the use of cookies; however, most browsers automatically accept cookies, as this helps provide a better web service. You can also change your computer’s settings to decline cookies. If you decline cookies, you may not be able to use some of our services.

Third Parties Links

This website may contain links to other sites that may be of interest to you. Once you click on these links and leave our page, we no longer have control over the site to which you are redirected and, therefore, we are not responsible for the terms or privacy or the protection of your data on those other third-party sites. These sites are subject to their own privacy policies, so it is recommended that you review them to confirm that you agree with them..

Control of your personal information

At any time, you may restrict the collection or use of the personal information that is provided to our website. Each time you are asked to fill out a form, such as the user registration form, you can opt out of receiving information by email. If you have opted in to receive our newsletter or advertising, you may opt out at any time.

This company will not sell, assign, or distribute the personal information it collects without your consent, unless required by a court order.

Arregui Velazquez reserves the right to change the terms of this Privacy Policy at any time.

1. IDENTIFICATION DATA

In compliance with the obligation of information contained in Article 10 of Law 34/2002, of July 11, on Information Society Services and Electronic Commerce, the following information is provided: the company that owns the website domain is Ciclos Universal SL (hereinafter Arregui Velazquez), with registered office for these purposes at Calle Noviciado 9 Bajo, 28015 Madrid, Tax Identification Number: b866851, registered in Volume 31092, Page 130, Section 8, Sheet M-559579, Registration A1, as of June 30, 2013. Contact email address: av@arreguivelazquez.com

2. USERS

Access and/or use of this Arregui Velazquez portal confers the status of USER, who accepts, upon such access and/or use, the General Conditions of Use set forth herein. These Conditions shall apply regardless of any mandatory General Terms and Conditions of Contract.

3. USE OF THE PORTAL

www.arreguivelazquez.com provides access to a multitude of information, services, programs, or data (hereinafter referred to as “the contents”) on the Internet belonging to Arregui Velazquez or its licensors that the USER may access. provides access to a multitude of information, services, programs, or data (hereinafter referred to as “the contents”) on the Internet belonging to Arregui Velazquez or its licensors to which the USER may have access. The USER assumes responsibility for the use of the portal. Such responsibility extends to the registration that may be necessary to access certain services or content. Such responsibility extends to the registration that may be necessary to access certain services or content.
In said registration, the USER will be responsible for providing truthful and lawful information. In said registration, the USER will be responsible for providing truthful and lawful information. As a consequence of this registration, the USER may be provided with a password for which they will be responsible,

committing to use it diligently and confidentially. committing to make diligent and confidential use of it. The USER agrees to make proper use of the content and services (such as chat services, discussion forums, or news groups) that [Company Name], the creator of the website, offers through its portal and, by way of example but not limitation, not to use them to (i) engage in illegal, unlawful, or contrary activities to good faith and public order; (ii) disseminate content or propaganda of a racist, xenophobic, illegal pornographic, terrorist apologist, or human rights-violating nature; (iii) cause damage to the physical and logical systems of [Company Name], its suppliers, or third parties, introduce or spread computer viruses or any other physical or logical systems that could cause the aforementioned damages; (iv) attempt to access and, if applicable, use the email accounts of other users and modify or manipulate their messages. The name of the company that created the website reserves the right to remove any comments and contributions that violate respect for human dignity, are discriminatory, xenophobic, racist, pornographic, that harm youth or children, public order or safety, or that, in its opinion, are not suitable for publication. In any case, Arregui Velazquez will not be responsible for the opinions expressed by users through forums, chats, or other participation tools. In any case, Arregui Velazquez will not be responsible for the opinions expressed by users through forums, chats, or other participation tools.


4. DATA PROTECTION 4. DATA PROTECTION

Arregui Velazquez complies with the guidelines of Organic Law 15/1999 of December 13 on the Protection of Personal Data, Royal Decree 1720/2007 of December 21 which approves the Regulation for the development of the Organic Law and other current regulations, and ensures the proper use and processing of the user’s personal data. Arregui Velazquez complies with the guidelines of Organic Law 15/1999 of December 13 on the Protection of Personal Data, Royal Decree 1720/2007 of December 21 which approves the Regulation for the development of the Organic Law and other current regulations at all times, and ensures the proper use and processing of the user’s personal data. To this end, alongside each form for collecting personal data, in the services that the user may request at av@arreguivelazquez.com , will inform the user of the existence and acceptance of the specific conditions for the processing of their data in each case, informing them of the responsibility of the created file, the address of the responsible party, the possibility of exercising their rights of access, rectification, cancellation, or opposition, the purpose of the processing, and the communication of data to third parties in their case.

Likewise, Arregui Velazquez informs that it complies with Law 34/2002 of July 11, on Information Society Services and Electronic Commerce, and will request your consent for the processing of your email for commercial purposes at all times.

5. INTELLECTUAL AND INDUSTRIAL PROPERTY

Arregui Velazquez, either on its own or as a licensee, holds all intellectual and industrial property rights to its website, as well as the elements contained therein (including, but not limited to, images, sound, audio, video, software, or texts; trademarks or logos, color combinations, structure and design, selection of materials used, computer programs necessary for its operation, access, and use, etc.), either owned by Arregui Velazquez or its licensors.

By virtue of the provisions of articles 8 and 32.1, second paragraph, of the Intellectual Property Law, the reproduction, distribution, and public communication, including its mode of making available, of all or part of the contents of this website, for commercial purposes, in any medium and by any technical means, without the authorization of Arregui Velazquez, are expressly prohibited.

6. EXCLUSION OF WARRANTIES AND LIABILITY EXCLUSION OF WARRANTIES AND LIABILITY EXCLUSION OF WARRANTIES AND LIABILITY

Arregui Velazquez is not responsible, in any case, for any damages of any nature that may arise, including but not limited to: errors or omissions in the contents, lack of availability of the portal, or the transmission of viruses or malicious or harmful programs in the contents, despite having adopted all necessary technological measures to prevent it. Arregui Velazquez is not responsible, under any circumstances, for any damages or losses of any kind that may occur, including but not limited to: errors or omissions in the content, lack of availability of the portal, or the transmission of viruses or malicious or harmful programs in the content, despite having adopted all necessary technological measures to prevent it.

7. MODIFICATIONS

Arregui Velazquez reserves the right to make modifications that it deems appropriate on its portal without prior notice, being able to change, delete, or add both the content and services provided through it as well as the way in which they are presented or located on its portal. Arregui Velazquez reserves the right to make modifications it deems appropriate on its portal without prior notice, being able to change, delete, or add both the content and services provided through it as well as the way in which they are presented or located on its portal. Arregui Velazquez reserves the right to make any modifications it deems appropriate to its portal without prior notice, including changing, deleting, or adding both the content and services provided through it, as well as the way they are presented or located on its portal.


8. LINKS
In the case that in In the event that on www.arreguivelazquez.com if links or hyperlinks to other websites were provided, Arregui Velazquez would not exercise any control over those sites and contents. Under no circumstances

Arregui Velazquez will assume no responsibility for the content of any link belonging to an external website, nor will it guarantee the technical availability, quality, reliability, accuracy, breadth, truthfulness, validity, and

constitutionality of any material or information contained in any of those hyperlinks or other websites.

Similarly, the inclusion of these external connections will not imply any type of association, merger, or participation with the connected entities. Likewise, the inclusion of these external connections will not imply any type of association, merger, or participation with the connected entities. Likewise, the inclusion of these external connections will not imply any type of association, merger, or participation with the connected entities.

9. RIGHT OF EXCLUSION

Arregui Velazquez reserves the right to deny or withdraw access to the portal and/or the services offered without prior notice, either at its own discretion or at the request of a third party, to those users who violate these General Terms of Use. Arregui Velazquez reserves the right to deny or withdraw access to the portal and/or the services offered without prior notice, at its own discretion or at the request of a third party, to those users who violate these General Terms of Use.

10. GENERALITIES

Arregui Velazquez will pursue the breach of these conditions as well as any improper use of its portal, exercising all civil and criminal actions that may correspond to it under the law. Arregui Velazquez will pursue the breach of these conditions as well as any improper use of its portal, exercising all civil and criminal actions that may correspond to it under the law. Arregui Velazquez will pursue the breach of these conditions as well as any improper use of its portal, exercising all civil and criminal actions that may correspond to it under the law.

11. MODIFICATION OF THESE TERMS AND DURATION

Arregui Velazquez may modify the conditions set forth here at any time, with the modifications being duly published as they appear here. Arregui Velazquez may modify the conditions set forth here at any time, with the modifications duly published as they appear here.

The validity of the aforementioned conditions will depend on their exposure and will remain in effect until duly published or modified by others. The validity of the aforementioned conditions will depend on their exposure and will remain in effect until duly published or modified by others.

12. Applicable Law and Jurisdiction

The relationship between Arregui Velazquez and the USER will be governed by the current Spanish regulations, and any disputes will be submitted to the Courts and tribunals of the city of Madrid. The relationship between Arregui Velazquez and the USER will be governed by current Spanish regulations, and any disputes will be submitted to the Courts and tribunals of the city of Madrid. The relationship between Arregui Velazquez and the USER will be governed by current Spanish regulations, and any disputes will be submitted to the Courts and tribunals of the city of Madrid.
Legal Notice drafted following the Legal Notice drafted following the Model of Legal Notice for websites in Spain

Courses Schedule 2025

March (OPEN)
  • DCB-I (March 10–14)
  • DCB-II (March 10–21)
  • Brazing Fundamentals (March 12th, 2025)
April (OPEN)
  • DCB-I (April 07–11)
  • DCB-II (April 07–18)
  • Brazing Fundamentals (April 9th, 2025)
May (OPEN)
  • DCB-I (May 05–09)
  • DCB-II (May 05–16)
  • Brazing Fundamentals (May 7th, 2025)
June (OPEN)
  • DCB-I (June 02–06)
  • DCB-II (June 02–13)
  • Brazing Fundamentals (June 4th, 2025)
July (OPEN)
  • DCB-I July 07–11)
  • DCB-II (July 07–18)
  • Brazing Fundamentals (July 9th, 2025)
August (CERRADO) September (OPEN)
  • DCB-I (September 15-19)
  • DCB-II (September 15-26)
  • Brazing Fundamentals (September 17th)
October (OPEN)
  • DCB- I (October 13-17)
  • DCB-II (October 13-24)
  • Brazing Fundamentals (October 15th)
November (OPEN)
  • DCB- I (November 10-14 )
  • DCB-II (November 10-21)
  • Brazing Fundamentalsa (November 12th)
December (OPEN)
  • DCB- I (December 8-12
  • DCB-II (December 8-19)
  • Brazing Fundamentals (December 10th)
Our Brazing Fundamentals Course is offered on Wednesdays during our DCB-1 course!

Reserve Your Spot – Bicycle Design & Construction Courses

Lock in your place for our DCB-I, DCB-II, and Brazing courses by making a 500 € deposit today!

Your deposit guarantees your spot in the course and gives you exclusive access to essential pre-course materials so you can arrive fully prepared.

What You Get When You Reserve Your Seat

  • ✅ Welcome Video with the Head Professor of ETB Academy, including a detailed course overview and next steps for a smooth start
  • ✅ Comprehensive Pre-Course Reading Materials to lay a strong foundation and prepare you for success
  • ✅ Essential Packing List outlining everything you need to bring so you're fully equipped and ready for hands-on learning
  • ✅ List of Student Interviews offering valuable insights into the course experience from past participants
  • ✅40% off on BikeCAD PRO software license, and access to our online bicycle design forum and community.

Andrés, will personally follow up with details on the next steps for completing your course payment.

Cancellation Policy: No Refunds on Deposits

Please note that all deposits are non-refundable. This policy ensures we can provide the best experience for all students and reserve your spot in our hands-on training sessions.

Fechas Cursos 2025

Marzo (OPEN)
  • DCB-I (Marzo 10–14)
  • DCB-II (Marzo 10–21)
  • Fundamentos de soldadura (Marzo 12th, 2025)
Abril (OPEN)
  • DCB-I (Abril 07–11)
  • DCB-II (Abril 07–18)
  • Fundamentos de soldadura (Abril 9th, 2025)
Mayo (OPEN)
  • DCB-I (Mayo 05–09)
  • DCB-II (Mayo 05–16)
  • Fundamentos de soldadura (7 de Mayo, 2025)
Junio (OPEN)
  • DCB-I (Junio 02–06)
  • DCB-II (Junio 02–13)
  • Fundamentos de soldadura (4 de Junio, 2025)
Julio (OPEN)
  • DCB-I Julio 07–11)
  • DCB-II (Julio 07–18)
  • Fundamentos de soldadura (9 de Julio, 2025)
Agosto (CERRADO) Septiembre (OPEN)
  • DCB-I (Septiembre 15-19)
  • DCB-II (Septiembre 15-26)
  • Fundamentos de soldadura (17 de Septiembre, 2025)
Octubre (OPEN)
  • DCB- I (Octubre 13-17)
  • DCB-II (Octubre 13-24)
  • Fundamentos de soldadura (15 de Octubre, 2025)
Noviembre (OPEN)
  • DCB- I (Noviembre 10-14 )
  • DCB-II (Noviembre 10-21)
  • Fundamentos de soldadura (12 de Noviembre, 2025)
Diciembre (OPEN)
  • DCB- I (Diciembre 8-12
  • DCB-II (Diciembre 8-19)
  • Fundamentos de soldadura (10 de Diciembre, 2025)
¡Nuestro curso sobre fundamentos de soldadura se ofrece los miércoles durante nuestro curso DCB-1!

Reserva tu plaza – Cursos de Diseño y Construcción de Bicicletas

¡Reserva tu plaza para nuestros cursos de DCB-I, DCB-II y Soldadura Fuerte con un depósito de 500 € hoy mismo!

Tu depósito te garantiza tu plaza y te da acceso exclusivo a los materiales esenciales previos al curso para que llegues completamente preparado.

Qué obtienes al reservar tu plaza

  • ✅ Vídeo de bienvenida con el profesor principal de ETB Academy, que incluye una descripción detallada del curso y los siguientes pasos para un comienzo sin problemas.
  • ✅ Material de lectura previo al curso completo para sentar una base sólida y prepararte para el éxito.
  • ✅ Lista de equipaje esencial con todo lo que necesitas traer para estar completamente equipado y listo para el aprendizaje práctico.
  • ✅ Lista de entrevistas con estudiantes que ofrecen valiosa información sobre la experiencia del curso de participantes anteriores.
  • ✅ 40 % de descuento en la licencia del software BikeCAD PRO y acceso a nuestro foro y comunidad de diseño de bicicletas en línea.
Andrés se pondrá en contacto contigo personalmente para informarte sobre los siguientes pasos para completar el pago de tu curso.

Política de cancelación: No se realizan reembolsos de depósitos

Tenga en cuenta que los depósitos no son reembolsables. Esta política garantiza que podamos brindar la mejor experiencia a todos los estudiantes y reservar su lugar en nuestras sesiones de capacitación práctica.