José is an unemployed 18-year-old living in a cramped apartment in the slums of Madrid. Marginalized by poverty, José spends his time with his friend Antonio. However, when Antonio gets his girlfriend, Rosario, pregnant, the two friends try anything to get the money to pay for her to have an abortion.
José Luis is a young man from a modest family of Barcelona and he feels genuine passion for motorcycles. His dream is to buy one of a large cylinder capacity, although his economic situation does not allow him by a long shot. Watching a race in the circuit of Montjuic he meets an elegant Italian woman, manager of a team, who made advances to José Luis. But the boy thinks that accessing her wishes he could get the motorbike of his dreams.