The fifth and final day of 2021 O🗹fficial MotoGP p𒁃re-season testing is underway at Losail in Qatar.

After the March 5 Shakedown (led✃ by Stefan Bradl) and then opening Official Test from March 6-7 (which saw new Monster Yamaha signing Fabio Quartararo fastest), Jack Miller beat the official lap record en route to putting Ducati on top at the start of the final test.

Maverick Vinales fought back for Yamaha on day two, but Miller's 1m 53.183s remains the best of the test heading into Friday's final day, when LCR Honda's Alex Marquez will need to b💮rave the pain of a small fracture in his foot.

CLICK HERE for liv🧜e updates on the final day of the 2021 Qatar MotoGP Tests...

The MotoGP regulars are again joined by Factory test riders, including Bradl (Honda) - also substituting for the injured Marc Marquez - new Yamaha signing Cal Crutchlow, Dani Pedrosa (KTM), Sylvain Guintoli (Suzuki) and Michele Pirr🤪o (Ducati).

Crutchlow is again sharing M1s with Yamaha's Japanese test riders Katsuyuki Nakasuga and Kohta Nozane. The three bikes, which appear to include 2019 (A-Spec) plus 2020 and 2021 Factory-spec machines, are labelled '#T1', '#T2' and '#T3'. Official timing only lists the bike, not the rider, although one of Crutchlow's (Factory-spec) bikes is in a special 60th anni🍃versary Yamaha livery for the final test.

Testing takes place from 2pm to 9pm each day, followed🎀 by ten minutes reserved for practice starts. The season-opening race then takes place at Losail on March 28, following by round two on April 4🃏.