Frederick Burdette Spencer earned his highest points in racing (127) in 1985 under the team Rothmans Honda-HRC, while his lowest point (33.5)  in 1989, under the Marlboro Agostini Yamaha.
Frederick Burdette Spencer earned his highest points in racing (127) in 1985 under the team Rothmans Honda-HRC, while his lowest point (33.5)  in 1989, under the Marlboro Agostini Yamaha.