All eyes are on Portimao this week to see who will emerge as the early front runner for this year's ultra competitive World Superbike Championship.
Amongst these are five Brits – Shane Byrne, Jonathan Rea, Leon Haslam, Tom Sykes and Tommy Hill – who are determined to return the UK to the forefront of international motorcycle racing.
But which do you think will be the most successful in 2009?
