I. Introduction
In a world where the mobility is one of the most important problems of the century, the motorcycle has an important place. Indeed, the number of single track vehicles is constantly increasing, upsetting driving practices and road traffic. Unfortunately, this expansion resulted in a growth of traffic fatalities. The statistics endorse this statement and riders are considered as the most vulnerable road users. In 2014, the French Agency of Road Safety made an official finding of around 660 deaths (24% of global traffic fatalities), while the traffic volumes of motorcycles does not exceed 1.5% [1].