OFFICIAL WSB testing gets underway at Portimao today until Sunday 24th January, ahead of this season's upcoming 13-round series.
Former double World Superbike champion James Toseland and 2009 World Supersport champion Cal Crutchlow will test in Portugal - both riders head up the new Yamaha squad for 2010.
Former 250cc World Champion Max Biaggi and 2009 British Superbike champ Leon Camier will also be in Portugal for the January tests, along with the Ducati Xerox squad of Noriyuki Haga and Michel Fabrizio.
The majority of next season's campaigners will be out on track just about now, so check back later today for a rundown of the latest test times.
The 2010 WSB series gets underway on 28th February at Phillip Island, Australia.
