Privacy Policy

Last updated: 15th January 2026

Introduction

dieselcrankshaft GmbH ("we," "our," or "us") is committed to protecting and respecting your privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you visit our website dieselcrankshaft.com or use our services.

Data Controller Information

The data controller responsible for your personal data is:

dieselcrankshaft GmbH
Kirchstraße 166
60496 Frankfurt, Hesse
Germany
Registration Number: HRB632526
VAT Number: DE415263218
Email: privacy@dieselcrankshaft.com
Phone: +49 692292812

Data Collection

We collect information about you in various ways when you use our services. The data we collect includes:

Personal Information

  • Name and contact details (email address, phone number, postal address)
  • Fitness goals and health information you voluntarily provide
  • Payment information when you purchase our services
  • Communication preferences and correspondence with us

Technical Information

  • IP address, browser type, and operating system
  • Website usage data and analytics information
  • Cookie data and similar tracking technologies
  • Device information and unique identifiers

How We Use Your Information

We use the information we collect for various purposes, including how we use your information to provide and improve our services:

  • To provide personalised fitness training and nutrition guidance
  • To communicate with you about our services and respond to your enquiries
  • To process payments and manage your account
  • To improve our website and services through analytics
  • To send you marketing communications (with your consent)
  • To comply with legal obligations and protect our rights

Legal Basis for Processing

Under the General Data Protection Regulation (GDPR), we process your personal data based on the following legal grounds:

  • Contract performance: Processing necessary to provide our services
  • Legitimate interests: For business operations, fraud prevention, and service improvement
  • Consent: For marketing communications and non-essential cookies
  • Legal obligation: To comply with applicable laws and regulations

Data Sharing and Disclosure

We do not sell, trade, or rent your personal information to third parties. We may share your information in the following circumstances:

  • With service providers who assist in our operations (payment processors, hosting providers)
  • When required by law or to protect our legal rights
  • In connection with a business transfer or acquisition
  • With your explicit consent for specific purposes

Data Retention

We retain your personal data only for as long as necessary to fulfil the purposes outlined in this privacy policy. Generally, we keep your data for the duration of our business relationship and for a reasonable period afterwards to comply with legal obligations. Specific retention periods depend on the type of data and the purpose for which it was collected. You can contact us at privacy@dieselcrankshaft.com for more information about our data retention practices.

Your Rights

Under GDPR and applicable data protection laws, you have the following rights regarding your personal data:

  • Right of access: Request copies of your personal data
  • Right to rectification: Request correction of inaccurate data
  • Right to erasure: Request deletion of your personal data
  • Right to restrict processing: Request limitation of data processing
  • Right to data portability: Request transfer of your data
  • Right to object: Object to processing based on legitimate interests
  • Right to withdraw consent: Withdraw consent for consent-based processing

Cookies and Tracking Technologies

We use cookies and similar tracking technologies to enhance your browsing experience and analyse website traffic. For detailed information about our use of cookies, please refer to our Cookie Policy. You can manage your cookie preferences through your browser settings or our cookie consent banner.

Data Security

We implement appropriate technical and organisational measures to protect your personal data against unauthorised access, alteration, disclosure, or destruction. These measures include encryption, access controls, and regular security assessments. However, no method of transmission over the internet or electronic storage is completely secure, and we cannot guarantee absolute security.

International Data Transfers

Your personal data may be transferred to and processed in countries outside the European Economic Area (EEA). When we transfer data internationally, we ensure appropriate safeguards are in place, such as Standard Contractual Clauses or adequacy decisions by the European Commission.

Children's Privacy

Our services are not directed to individuals under the age of 16. We do not knowingly collect personal information from children under 16. If you are a parent or guardian and believe your child has provided us with personal information, please contact us at privacy@dieselcrankshaft.com.

Contact Information

If you have any questions about this Privacy Policy or wish to exercise your rights, please contact us using the following methods:

Privacy Officer
dieselcrankshaft GmbH
Email: privacy@dieselcrankshaft.com
Phone: +49 692292812
Address: Kirchstraße 166, 60496 Frankfurt, Hesse, Germany

We will respond to your enquiry within 30 days. If you are not satisfied with our response, you have the right to lodge a complaint with the relevant data protection authority.

Changes to This Privacy Policy

We may update this Privacy Policy from time to time to reflect changes in our practices or applicable laws. We will notify you of any material changes by posting the updated policy on our website and updating the "Last updated" date. We encourage you to review this Privacy Policy periodically to stay informed about how we protect your information.

Governing Law

This Privacy Policy is governed by and construed in accordance with the laws of Germany and the European Union. Any disputes relating to this Privacy Policy shall be subject to the exclusive jurisdiction of the German courts.