Career
Crampton specializes in track sprinting and has competed in the individual sprint, team sprint, keirin and kilo events. 2007 saw Crampton take the silver medal in the keirin and bronze in the team sprint at the European Track Championships, this time riding in the under 23 category. His first success internationally was a bronze medal in the keirin at the 2008 World Championships in Manchester.
On 15 November 2008 he competed in the Revolution 21 event in Manchester.
Other riders present were Jason Kenny, Ross Edgar and Jamie Staff.