With the gas price increase, it is the best time to get you an electric bike and either commute or take longer ride to explore as many wonderful area as possible without getting to tired. The electric bike sales in Europe in 2021 was bigger than 4 million units in the 6 more propist countries (Germany, France, Italy, Netherlands, Spain and Austria). It could be explained by a lack of popularity and by supplying difficulties of regular bike. Also it can be justify by an aging of the population,