Le sport motocycliste est un sport consistant en des courses ou compétitions de motocyclettes selon des disciplines, formules et catégories.Les disciplines sont nombreuses et variées : de la course de vitesse sur circuit au motocross, en passant par l'enduro, le rallye-raid, le trial, le speedway ou l'endurance.. Le sport motocycliste est régi au niveau mondial par le Fédération ...

William Dunlop (23 July 1985 – 7 July 2018) was a professional motorcycle racer from Northern Ireland who died as a result of a racing incident. Part of a motorcycle racing dynasty, William was the elder brother of Michael; both were sons of the late Robert Dunlop, and nephews of the late Joey Dunlop.He died as a result of a crash at a racing event in the Republic of Ireland

Les sports mécaniques ou sports motorisés sont des sports qui nécessitent l'emploi de véhicules motorisés. La plupart implique des courses entre compétiteurs mais il existe aussi d'autres formes de compétition comme le trial, le drift, ou la voltige aérienne où des juges notent les concurrents. Dans le cas du tractor pulling, il s'agit d'aller le plus loin possible.

John "Hopper" Hopkins (born May 22, 1983) [citation needed] is a former motorcycle road racer based in the United States. During 2017 he raced in the British Superbike Championship aboard a Ducati 1199 Panigale for Moto Rapido Racing, but suffered injuries from a crash at the season-finale race meeting in October, meaning he could not participate during 2018.