内容简介
Tonyisusedtobeingthebest.Withhisoldkart,hewoneverysinglerace.Butnowhe'stwelve,andhe'smoveduptothenextclassofracing,TAGkarts.Sure,hegetstodriveacoolnewkartthatgoesfasterthananythinghe'severdriven.Buthehastoraceagainstkidsthreeyearsolderthanhim,whoaren'tnicetohim,andwhohavebeendrivingTAGkartsforyears.HowisTonysupposedtogetusedtolosing?AndwhenJon,oneoftheolderkids,inviteshimtopractice,isJonjustsettingTonyupformoreembarrassment?