Jorge Lorenzo

Marc Marques, the 2010 125cc champion, has secured his second world title in a strong ride at the Australian round on the tail end of the MotoGP 2012 season.

Yamaha's MotoGP tilt is on the pace for 2012.

Yamaha's superstar MotoGP team, including Valentino Rossi, Jorge Lorenzo, Colin Edwards and James Toseland, have assembled to throw their star power behind a completely reworked 2009 R1 launch in Vegas - but the magnificent machine bare