caption nationality image article_title name
peter triangulation '' frame williams on the 1974 norton with '' space british file : peter williams - jps norton cropped.jpg peter williams -lrb- motorcyclist -rrb-
 peter williams
peter williams -lrb- motorcyclist -rrb-

peter williams -lrb- born 29 september 1945 in nottingham england -rrb- is a former motorcycle road racer who enjoyed success when competing at many levels on home short-circuits , international and grand prix races .
he raced many times on the isle of man tt course from 1966 to 1973 .
his father was jack williams who ran the associated motor cycles -lrb- amc -rrb- race department .
peter trained in mechanical engineering and introduced via racing an innovation which is commonplace on today 's road bikes , alloy wheels , and was an early pioneer of disc brakes .
he raced in the era of giacomo agostini , barry sheene , mick grant , percy tait , tony jefferies , paul smart , dave potter and john cooper .
