Engineering design

Hard data and virtual tools form the basis for all our development work. We are constantly defining specific requirements for ROTWILD products and work with our long-standing development and production partners to develop new materials and manufacturing processes through to production maturity. Simultaneously, with each new project launch, we stipulate product-specific features and integrate them into our development concept and product design. The result is well-balanced products that are fun to ride.

Engineering / Engineering design


ROTWILD frames are made out of high-quality, thermally treated aluminium alloys and carbon fibre.

Learn more about our materials

Engineering / Engineering design

CAx systems

Modern CAx systems (computer-aided technologies) provide the foundation for our frame and product developments. They are used from the original idea and the initial draft, in optimization and strength calculation through to production.

Learn more about CAx systems

Engineering / Engineering design

ROTWILD bearing technology

Starting with the 2016 Generation X series ROTWILD is using a new bearing technology: the Extended Inner Race Bearing Technologie (EIR).

More about bearing technology

Engineering / Engineering design

ROTWILD Modular Riding Concept (MRC)

The new ROTWILD X1-All Mountain frame concept offers riders many options to adapt the dynamic properties of the frame to their own individual preferences.

Go to ROTWILD Modular Riding Concept (MRC)

Engineering / Engineering design

ROTWILD Integrated Power Unit (IPU)

The ROTWILD IPU consists of a Brose drive motor and the battery unit developed by us. The aim in development was to integrate the two elements completely within the bike frame in order to retain the dynamic riding characteristics (geometry and kinematics) of classical mountain bikes.

All about the ROTWILD IPU

Engineering / Engineering design

Bottom bracket systems


More about bottom bracket systems

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