This work has been created for those who want to understand the design process that leads to the definition of a motorbike’s cyclistics and provides a number of applicative considerations. There is a difficulty in moving from the understanding of the theoretical phenomena, both dynamic and kinematic, to the definition of the mechanical characteristics of the components that make the motorcycle. This book contains a series of considerations useful in understanding the essence of a motorbike project, which are supported by layouts verified by the author of a number of individual structural problems. The book also provides information with which to enter into the genesis of the project, starting with the classic plain sheet of paper and ending with test methods. A significant part of the book is devoted to understanding the structural analysis of the chassis.