Bakuon Rettou

is a Japanese manga written and illustrated by Takahashi Tsutomu. It was serialized in Afternoon from October 24, 2002 to November 24, 2012.

Plot
Kazei Takeshi moved with his parents to a new house and new school. One of his new friends is a motorcycle enthusiast and soon invites him to meet with his gang, the Zeros. Takashi comes to love motorcycles and soon gets involved in the gang fights and issues. What has he got himself into and is he ready to face the consequences?