Mark Cavendish says an Olympic medal would be the missing piece in the jigsaw of his career as he prepares to make a bid for the British team for the 2016 Rio Olympics.
Cavendish last competed on the track at the Olympics in Beijing in 2008, where he and Sir Bradley Wiggins were unable to add to their world championship gold in the Madison.
But the Manx Missile has been back on the boards and says his comeback is not about earning an Olympic spot but winning a medal.