Bikes ... Road Bike
E-roadbikes are a new trend amongst the electrically motorised bicycles. One of the most important attributes of any road bike is the low weight: Every additional gram is interfering. It seems paradoxical that manufacturers would install heavy engines and batteries on road bike frames - though a self-attempt quickly shows that e-roadbikes combine the best of both categories. They keep the filigree but resilient frame, the hard, extremely narrow tires and optimized posture of road bikes; What they get is a powerful engine which makes them (depending on manufacturer and model) subject to the same rules as s-pedelecs - in some cases, the electrical support only stops at speeds of 75 km/h, as opposed to the 25 km/h of usual e-bikes.