Lorenzo thrilled with breakthrough test

The Yamaha rider had been off the pace throughout winter testing having struggled to adapt his style to this year's Bridgestone control tyres.

But yesterday evening Lorenzo made large gains and ended the session in second place, ahead of his teammate Valentino Rossi.

"I am so happy tonight because this session has been much, much better for us," said Lorenzo.

"The long run was especially good but in fact the whole evening has been an improvement, so I am very pleased about the job we have done."

The Spaniard said his turnaround was mainly due to a change in style.

"We've tried some different settings, which have helped, but mainly I have adapted and found a way to be comfortable, which means I can ride faster," Lorenzo explained.

"I have a much better feeling with the Bridgestone tyres and I was able to be very consistent throughout the long run and keep a good rhythm. Everyone has worked really hard to make this step and I am happy to finish this test on a good note."

His team manager Daniele Romagnoli added: "We found a good setting that enabled Jorge to find the confidence to be faster into the corners and at the same time day by day he has improved his riding style on the Bridgestone tyres."

Lorenzo's teammate Rossi already has a year's experience on Bridgestones, having switched from Michelin at the end of 2007, while Lorenzo remained on the French tyres for what turned out to be Michelin's final season in MotoGP.