After a long career in solo motorcycle racing he struggled with injuries and finally decided to end his competitive riding.

[4] This period built a working relationship with Honda which included contesting the 2005 Suzuka 8 Hours race in 2005 at the age of 18[5] (unusually young for a non-Japanese rider).

His season ended with a huge crash at Cadwell Park causing a broken left femur and right pelvis.

Immediately on returning to the pits he was greeted by Niall Mackenzie (the last man to win the BSB title on a Yamaha) decked out in his original 1998 Rob Mac Cadbury's Boost leathers.

After winning the title, Camier was invited to join the Aprilia squad in the Superbike World Championship for the final two races of the season, replacing the injured Shinya Nakano.

He finished second to teammate Max Biaggi in race two at Miller Motorsport Park, giving Aprilia their first 1–2 in the series.

[9] In late 2017, he signed to compete in the 2018 Superbike World Championship series aboard a Honda Fireblade SP2 for Ten Kate Racing as teammate to Jake Gagne.