Kidou Senshi SD Gundam Mk-IV

Space Travel Dream Malon Company
An Acguy and a Qubeley have attracted some tourists to their trip into space. The tourists: Nu Gundam-San, Gouf, Sazabi-San , old Zaku I and Alpha Azieru start to suspect on the special turbulences and they end up in the World of Universal Century 79.

SD Gundam Crazy Races
A race where the candidates these their specialized cars in order to win the golden trophy and various objects like a TV and an electric piano.

(Source: Gundam Wiki)