![Friedrichshafen, Germany. 01st Sep, 2021. A visitor tests the four-wheeled SUM-X cargo bike from One Less in the trade fair parking lot. (to dpa "Starting signal given for Eurobike bike show") Credit: Friedrichshafen, Germany. 01st Sep, 2021. A visitor tests the four-wheeled SUM-X cargo bike from One Less in the trade fair parking lot. (to dpa "Starting signal given for Eurobike bike show") Credit:](https://c8.alamy.com/zooms/6/aa9e90eb77114886907b1e1e7550ccb1/2gghnd0.jpg)
Friedrichshafen, Germany. 01st Sep, 2021. A visitor tests the four-wheeled SUM-X cargo bike from One Less in the trade fair parking lot. (to dpa "Starting signal given for Eurobike bike show") Credit:
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