Aki is a bookish teen who finds a magic bike while cleaning out her grandfathers garage. After she questions him, her grandfather tells her the story of how her beloved cousin Toru was killed by a rogue biker gang. Incredibly, Akis special connection to the bike transforms her into Biker Girl, a sassy heroine with expert biker skills. And so she sets out to avenge her cousins death with the help of Kai, a childhood friend who may be turning into a boyfriend.This is a fast-paced adventure featuring incredibly dynamic artwork and a unique visual style that is rooted in manga tradition, given a hot new look by Misako Rocks!.