Moto2 winner Spain's Manuel Gonzalez, center, second placed Italy's Celestino Vietti, left, and third placed Spain's Aron Canet celebrate on podium after the race of Grand Prix of Thailand, at the Chang International Circuit in Buriram, Thailand Thailand.

Moto3 winner Italy 's Matteo Bertelle, center, second placed Italy's Stefano Nepa, left, and third placed Colombia's José Antonio Rueda celebrate on podium after the race of Grand Prix of Thailand, at the Chang International Circuit in Buriram, Thailand Thailand.

Moto3 winner Italy 's Matteo Bertelle celebrate on podium after the race of Grand Prix of Thailand, at the Chang International Circuit in Buriram, Thailand Thailand.

Moto2 winner Spain's Manuel Gonzalez celebrate on podium after the race of Grand Prix of Thailand, at the Chang International Circuit in Buriram, Thailand Thailand.

Spain's rider Marc Marquez celebrates after winning the MotoGP race of the Grand Prix of Thailand at the Chang International Circuit in Buriram, Thailand.

Spain's rider Manuel Gonzalez rider celebrates after winning during the Moto2 race of Grand Prix of Thailand at the Chang International Circuit in Buriram, Thailand.

Australia's rider Senna Agius steers his motorcycle during the Moto2 race of Grand Prix of Thailand at the Chang International Circuit in Buriram, Thailand.