Wheel hub engine for solar racer

A 7 kW wheel hub engine is in the single front wheel. A special construction. It would be interesting to compare the technical data with the engine of the E-Max 190L

Wheel hub engine for solar racer A 7 kW wheel hub engine is in the single front wheel. A special construction. It would be interesting to compare the technical data with the engine of the E-Max 190L

This is also listed with 7 kW. On the tire is written "Schwalbe".