His final racing season was the 2000 British Superbike series .
He did a farewell one - off at Knockhill in 2001 and stood in for the injured Yukio Kagayama at Donington Park in 2003 .
His final racing season was the 2000 British Superbike series , although he did a farewell one - off at Knockhill in 2001 and stood in for the injured Yukio Kagayama at Donington Park in 2003 .