Read the bio below and try to give details on les archer , jr. . 's: - teams - years - birth date - name - nationality - birth place - wins - championships Bio: les archer -lrb- born 1929 -rrb- is a former leading motorcycle racer of the 1950s , competing in long distance speed trials , road racing and scrambles , now known as motocross . he was the son of les archer , also a top motorcycle racer from the 1920s . archer rode for the new imperial factory at the 1947 isle of man tt , and competed in the 1950 international six days trial as a member of the british army team . he competed alongside his travelling companion eric cheney , who went on to become one of the top british motorcycle designers . archer was also a member of the victorious british team at the 1953 motocross des nations . archer is best known for winning the 1956 f.i.m. 500cc european motocross championship on a highly modified manx norton . archer further developed the manx norton into the 1960s with engine preparation by famed tuner ray petty .
- teams is norton- years is 1950s- birth date is 1929- name is les archer- nationality is uk british- birth place is farnham , surrey- wins is 10- championships is 500cc -- 1956 -lrb- european -rrb-