<page_title> 1987 Grand Prix motorcycle racing season </page_title> <table> <cell> 1987 World Champions 500cc – Wayne Gardner (Honda) 250cc – Anton Mang (Honda) 125cc – Fausto Gresini (Garelli) 80cc – Jorge Martínez (Derbi) </cell> </table>
Garelli's Fausto Gresini won the 125 class.