Valentino Rossi, 41, signs up for another year in MotoGP - Eurosport

Official: Valentino Rossi announces retirement from MotoGP, MotoGP

Yamaha expects wait on Valentino Rossi extension talks - Eurosport

Motorbike icon Valentino Rossi, 41, retires today after nine MotoGP world titles and 89 Grand Prix wins over 25 years

2006 #AustralianGP Vintage MotoGP™

Valencia MotoGP - Start time, how to watch & more

Valentino Rossi got results in any condition, but Marc Marquez moved the limit”, MotoGP

MotoGP Riders reflect on Sachsenring, Quotes & Images

Emilia Romagna MotoGP - Start time, how to watch & more

Valentino Rossi's best MotoGP moments as legend waves goodbye at Valencia GP

Valentino Rossi Announces His Retirement (Updated) - Cycle News