在这部极速方程式动画片中,自幼丧母的胜平太，与父亲相依为命。由于父亲忙于工作，身为小学四年级生的胜平太过着沉闷的日子，但他仍然表现坚强。他唯一憧憬的是有型的汽车……一天，父亲从工作场所带来一份“礼物”，从此令胜平太的命运彻底改变！ 作品主要描写了主人公胜平太和他的伙伴们的相遇，并描写了在激烈的赛车比赛中个人力量的渺小及围绕赛车所发生的各种故事，让人忍不住会迷上这部作品。而主人公胜平太和他的伙伴们对赛车的热情也使得这部作品更加引人入胜。
Kapeta, is a 10 year old kid who loves racing. But due to his dad's low wages he can't buy a kart. So his dad makes a kart for him. This is the start of the great Kapeta. In his first race he meets his arch rival, Minamoto and its about how both of them reach the F1
梦想与坚持。谦和退让但永不放弃。不可错过的赛车动画。“カペタ！”。
