Dani Pedrosa topped the first day of MotoGP testing at Valencia as a mixture of 800 and 1000cc machines took to the track.
Honda riders Pedrosa and Casey Stoner, who had last ridden their 2012-spec machines at Misano in September, headed the timesheets for most of the day, with Stoner in front for the majority of the time.
It was Pedrosa though, who wound up fastest, clocking 1m32.186s on the
