Müller-Motorcycle AG is an indispensable cornerstone in the Harley-Davidson scene. Production in the ISO certified company is subject to the highest standards of quality and functionality. Everyday usability and drivability are the determining factors of Müller-Parts in addition to safety and design.

How to make the lightest and strongest wheel on the world? That?s the question motorcycling racer, research & development engineer and Rotobox CEO Gregor Bizjak asked himself more than a decade ago. The answer was a revolutionary 3 component-carbon-epoxy-steel-composite and a newly developed production procedure, which paved the way for a new generation of high performance motorcycle wheels by Rotobox. Since the very first day Rotobox strives to take the performance of carbon fiber wheels to a new level. By continuously pushing the boundaries of creative engineering our products set industry standards for lightness, stiffness, design and premium quality. Whether on the track or on the road ? the racing DNA of the Rotobox team is not only reflected in our wheels, but can be felt with every meter driven. The feedback of our great costumers confirms, that we are turning the wheel the right way.