Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 142,990 pages of information and 229,205 images on early companies, their products and the people who designed and built them.
QUB were motorcycles produced from 1970 to 1975, following research by Dr Gordon Blair at Queens University, Belfast.
Research into two-stroke engines resulted in the 250cc QUB road-racing machine. It was successfully raced in Ireland, and was later followed by a 500cc single. After that the Doctor concentrated on research work for other companies, often abroad.