ptp-solar-bikes

With the help of a new solar module, the efficiency in the daily operation of heavy duty cargo bikes can be vastly improved.

With the help of a new solar module, the efficiency in the daily operation of heavy duty cargo bikes can be vastly improved.

0 replies

Leave a Reply

Want to join the discussion?
Feel free to contribute!

Leave a Reply

Your email address will not be published. Required fields are marked *