Why we do what we do…

Rocker Parts GmbH was founded in 2022 by me, Martin Tischer – with a clear goal: to develop innovative, high-quality bicycle components that connect everyday life with passion.

As a teenager, I discovered my love for cycling and, a little later, for motorcycling. One thing has always accompanied me: the drive to make things better – whether working on bikes in the garage or developing new ideas.

More than 17 years ago, I was able to turn my hobby into a profession. Since then, I have worked successfully as a design engineer in the motorcycle industry, developing components such as brake systems, triple clamps, and rearsets. Many well-known manufacturers – including Rick’s Motorcycles and Probrake – as well as racing teams, for example in the Superbike series, have trusted my parts.

With Rocker Parts, I created the opportunity to bring all of my experience into the world of bicycles. The first result: our RocStem stems.
They can be pivoted 90° without tools – but that alone is not the real highlight. What truly sets them apart is our patented FlatFit™ system: it automatically compensates for the steering angle so that the handlebar height remains almost the same when pivoted. This allows your bike to fit into a garage, camper, or basement in seconds – a solution that exists only with us.

Of course, safety is our top priority. We rely exclusively on high-quality aluminum and steel alloys, precise CNC manufacturing, and the strictest material and strength testing. Only when every component meets our high standards does it go into production.

And this is just the beginning. RocStem stems are the starting point of an entire range of innovative accessories that we will be bringing to market in the coming years. We have plenty of ideas – and you can look forward to what we’ll rock next.

Selected references from past projects: