Career
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. He was still competing in 2007, winning the over 50 race at Polesworth.
