In 1979, Noyce claimed the F.I.M. 500cc motocross world championship by defeating a strong field of riders that included his Honda teammate, André Malherbe, as well as Roger De Coster and Gerrit Wolsink riding for Suzuki, Brad Lackey with Kawasaki and Heikki Mikkola with Yamaha.
Grand Prix Motocross returned to Hawkstone for 1975, where Suzuki rider Gerrit Wolsink took victory.
Gerrit Smith | Gerrit P. Judd | Gerrit Schotte | Gerrit Dou | Gerrit Rietveld Academie | Gerrit Wolsink | Gerrit Cole | Gerrit Badenhorst | Gerrit Wartenaar | Gerrit Voorting | Gerrit van Uylenburgh | Gerrit Thomas | Gerrit Noordzij Prize | Gerrit J. Diekema | Gerrit Jan Meulenbeld | Gerrit Jan Heijn | Gerrit Henry | Gerrit de Hooch |