Free & Fast Shipping
30-Day Return Policy
Lifetime Warranty for MIKE5 Members
How I stay fit despite my busy schedule
Thanks to my EISENHORN I save time and can train efficiently with a minimum of time.
Free & Fast Shipping
30-Day Return Policy
Lifetime Warranty for MIKE5 Members
Marcus Diekmann
Marcus Diekmann is a partner at bicycle manufacturer and dealer ROSE Bikes. The entrepreneur is one of Germany's best-known digital experts, an author and a sought-after speaker in the business press on topics relating to disruptive business models and digital transformation.