E-bikes/pedelecs, bicycle technology and safety: in the past years the media have placed particular focus on electric bicycles. This section provides all media reports and publications of Zedler-Group on this topic. Also, please find below the latest guidelines for the parts replacement of e-bikes/pedelecs 25 kmh, 45 kmh as well as the guidelines on retrofitting bicycles with e-drives and on pedelec/e-bike 25 tuning for download.