I often get asked about bicycle maintenance and repairs, and tips for how to ride efficiently. This little manual is intended as a summary of what I have learned over the years.
Eine riesige Fahrrad Datenbank
Motors for Electric Bicycle
Hier gibts einen Felgenmotor zu bestellen (teuer)
Unsere Aufgabe ist es Elektrovelos und Pedelecs den Benzin-Fahrern dieser Zeit naeher zu bringen.
Hyperbike in full Hybrid Pedal assisted Recuperating Bicycle focuses on private users and industry.