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SEP-Shift / Racing bike gear shift

The SEP gearshift works electronically and shifts gears in a linear way instead of the conventional parallel gearshift. The two-dimensional design is well suited for a light-weight, closed carbon body. The servo motor and a rechargeable battery can easily be fitted in the body so it is weatherproof. Energy is provided by a solar cell coating on the mainframe. The gearshift is self-adjusting and therefore independent of pinion gear standards.


Universität Duisburg Essen

Universität Duisburg Essen
Industrial Design
Essen, Germany

Prof. Kurt Mehnert
Universtät Duisburg-Essen
Industrial Design


Schnurr, Henning

Schnurr, Henning
Essen, Germany

Henning Schnurr