Following Sunday's season-ending MotoGP race, riders and teams have returned to the Valencia circuit to start their 2020 preparations in earnest during a two-day official test.

Moto2 champion Alex Marquez - who will join brother Marc at Repsol Honda next season - has been placed at the LCR team for this test and is on track alongside fellow rookies Brad Binder and Iker Lecuona.

Miguel Oliveira and Takaaki Nakagami are not present, as they continue to recover from shoulder surgery, while Francesco Bagnaia is absent after his bizarre pit lane accident on Saturday. Danilo Petrucci had to stop testing after just ten laps on Tuesday due to tendonitis in his shoulder.

Dani Pedrosa is back in action as part of his KTM test riding duties.

Outgoing rookie star Fabio Quartararo led an all-Yamaha top three on Tuesday, with Andrea Dovizioso (Ducati) and Marc Marquez (Honda) best of the rest. All factories with the exception of Aprilia, whose new bike will not be seen until Sepang in February, have brought significant updates to this test.

The Wednesday action was briefly interrupted at 12:30pm when Iannone's Aprilia engine blew-up on the main straight, leaving his bike in flames.

Testing takes place from 10am to 5pm.

CLICK HERE for live updates…

Valencia MotoGP test times - Wednesday (2pm)
Pos RiderNatTeamTime
1^4 Fabio QuartararoFRAPetronas Yamaha (YZR-M1)1m 30.591s
2˅1 Marc MarquezSPARepsol Honda (RC213V)+0.073s
3˅1 Pol EspargaroSPARed Bull KTM Factory (RC16)+0.094s
4^4 Alex RinsSPASuzuki Ecstar (GSX-RR)+0.100s
5˅2 Franco MorbidelliITAPetronas Yamaha (YZR-M1)+0.212s
6˅2 Joan MirSPASuzuki Ecstar (GSX-RR)+0.223s
7˅1Maverick VinalesSPAMonster Yamaha (YZR-M1)+0.276s
8^4 Cal CrutchlowGBRLCR Honda (RC213V)+0.420s
9˅2 Andrea DoviziosoITADucati Team (Desmosedici)+0.622s
10˅1Jack MillerAUSPramac Ducati (Desmosedici)+0.698s
11˅1Iker LecuonaSPARed Bull KTM Tech3 (RC16)*+0.924s
12^1 Aleix EspargaroSPAFactory Aprilia Gresini (RS-GP)+0.935s
13^1 Valentino RossiITAMonster Yamaha (YZR-M1)+0.999s
14˅3 Dani PedrosaSPAKTM Test Rider (RC16)+1.022s
15^1 Stefan BradlGERHonda Test Rider (RC213V)+1.066s
16^1 Tito RabatSPAReale Avintia (Desmosedici)+1.162s
17^3 Karel AbrahamCZEReale Avintia (Desmosedici)+1.287s
18˅3 Michele PirroITADucati Test Rider (Desmosedici)+1.466s
19^3Alex MarquezSPALCR Honda (RC213V)*+1.835s
20˅2Brad BinderRSARed Bull KTM Factory (RC16)*+2.042s
21˅2 Bradley SmithGBRAprilia Test Rider (RS-GP)+2.066s
22˅1 Andrea IannoneITAFactory Aprilia Gresini (RS-GP)+2.346s

^X Rider is X positions higher than previous hour.
= Rider is same position as previous hour.
˅X Rider is X positions lower than previous hour

Fastest Day 1 time:
Fabio Quartararo FRA Yamaha 1m 30.163s

Official Valencia MotoGP records:
Best lap:
Jorge Lorenzo SPA Yamaha 1m 29.401s (2016)
Fastest race lap:
Marc Marquez SPA Honda 1m 31.116s (2019)

By Peter McLaren