Big strides for Moto3 graduate Jack Miller, rapid Ducati times and the debut of Aprilia's new engine featured as MotoGP teams rounded off 2014 at Jerez and Sepang this week.While the majority of outfits wrapped up their running the official tests after the Valencia Grand Prix earlier this month, Gresini...

Heavy rain ruined the second day of post-season MotoGP testing at Valencia, with only 10 riders setting times and Danilo Petrucci quickest on the Pramac Ducati.No dry running was possible at all on Tuesday, with rain falling early in the day and a heavier downpour striking mid-afternoon.Pramac's 2015 signing Petrucci...