This document provides an introduction to a book about sport riding techniques for motorcycles. It discusses how motorcycle technology has advanced greatly, outpacing riders' skills. The book aims to strengthen riders' abilities by teaching techniques to ride safely yet quickly. It will cover topics like braking, vision, steering, acceleration, the environment, track riding, urban survival, and group riding. The goal is to help all riders, from beginners to experts, refine their skills and appreciate that proper techniques are important for performance and safety.