Jorge Lorenzo says he "clearly deserves" the 2015 MotoGP world championship and will not let the Marc Marquez controversy tarnish his defeat of Valentino Rossi.Lorenzo overhauled Rossi's seven-point advantage in the deciding Valencia Grand Prix, winning ahead of Honda pair Marquez and Dani Pedrosa while his Yamaha teammate and title...

Valentino Rossi already intends to stay in MotoGP beyond the end of his current Yamaha contract in 2016.The 36-year-old signed a new deal last season after his upsurge in form convinced him to continue racing following a tough period in which Rossi had admitted he had to prove to himself...

Aprilia emphasized that 2015 must be regarded as purely a development season as it launched its factory return to MotoGP on Thursday.The Italian manufacturer originally intended to rejoin the championship in 2016 to coincide with the upcoming technical rule change, before bringing its programme forward to this year.Aprilia has had...