Following the MotoGP season finale, riders returned to the Valencia circuit on Tuesday for the start of a two-day official test.
This is the first time that official timing has been available for testing with Michelin tyres, replacing Bridgestone as exclusive supplier from next season, with some riders also using the new single ECU system.
Scott Redding, Loris Baz and Eugene Laverty are making their Ducati debuts for Pramac, Avintia and Aspar respectively. Jack Miller is riding at Marc VDS for the first time, alongside rookie team-mate Tito Rabat.
Testing takes place between 10am and 5pm.
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