"OverDrive" is a sports anime centered around competitive cycling, focusing on the journey of Mikoto Shinozaki, a high school student who initially joins the cycling club to impress a girl. Despite his lack of experience and physical stamina, Mikoto discovers a latent talent for cycling and becomes determined to improve. The series explores his growth as a cyclist, his struggles with self-doubt, and his evolving passion for the sport.

The narrative begins with Mikoto joining the cycling club at his school, where he meets experienced riders like Yuki Fukazawa and Hiroyuki Kanzaki. Yuki, a skilled cyclist, becomes a mentor figure, pushing Mikoto to develop his abilities. Hiroyuki, on the other hand, serves as a rival, challenging Mikoto to push his limits. As Mikoto trains, he learns about the technical and strategic aspects of cycling, including gear shifting, pacing, and teamwork during races.

The story progresses through various cycling competitions, highlighting Mikoto's gradual improvement and the camaraderie within the team. Key races, such as the inter-high school tournament, serve as milestones for his development. The series also delves into the personal lives of the characters, revealing their motivations and struggles. For instance, Yuki's dedication to cycling stems from a desire to honor his late brother, while Hiroyuki's competitive drive is fueled by a need to prove himself.

"OverDrive" balances intense racing sequences with character-driven moments, emphasizing themes of perseverance, teamwork, and self-discovery. The anime portrays the physical and mental challenges of cycling, from grueling training sessions to the psychological pressure of competition. Through Mikoto's journey, the series captures the essence of sportsmanship and the transformative power of pursuing a passion.