New Delhi, January 7 (ANI): World's leading automobile majors have put up a dazzling array of their leanest, meanest and toughest motorcycles and cars on display at Auto Expo 2012 in New Delhi, adding to the show's scintillating glamour and glitz. Besides the cars, the two wheeler, motorcycle segment has been steadily emerging as the show stealer, with scores of bike fans enjoying the mesmerising beauties of the road showcased at the event. Among the major crowd pullers is the U.S. motorcycle giant Harley Davidson a company renowned for its tough looking, sleek bikes that have become virtual synonyms for raw machismo.