Bicycle pedelec without chain
This pedelec is designed as a serial hybrid. The human-driven pedals have no mechanical connection to the drive wheel. Only electricity is generated.
In my time as a cyclist the chain was a constant annoyance. Trouser clamps, nevertheless constantly oil marks on the pants. This new technique now ends this annoyance.
|Directory over all our reports about bicycles. All our articles about a bicycle.|
|IAA International Automobile Exhibition Frankfurt 2015|
|Thunder power first Tesla S competitor|
|From 2017 onwards this first shown Tesla S competitor will be available with a 125 kWh battery. This will be sufficient for a range of 650 km.|
|BMW 330e Plug in Hybrid|
|2.1 liters and 11.9 kWh are the only indicators for consumption. In the absence of data, advice is therefore not possible.|
|VW Bus Lightweight Construction|
|How do you save 800 kg in a car? This fair booth shows it, VW Bus with only 1140 kg of empty weight. The lightest of the current generation weighs 1946 kg.|
|Citroen DS 21|
|On the fair booth of Citroen a DS 21. A large throw of 1955 which is already 60 years old.|
|What to do with 79.000 EURO for a new car? A 4-seater with hydrogen, for each tank operation have to approach one of the most exotic hydrogen gas stations, or|