The world's fastest freshmen face off under the sweltering Spanish sun for the 2017 season opener in Jerez.

The world's fastest freshmen face off under the sweltering Spanish sun for the 2017 season opener in Jerez.

The riders look to improve on their day one results in the final race in Spielberg, Austria.

Don’t miss all the big motorbike racing moments from the Czech Republic.

Racing begins in Spielberg, Austria, as the riders work to establish the best lines through the course.

Racing begins in Brno, Czech Republic as the riders work to establish the best lines through the course.

Watch highlights from the three days of pre-season testing for the Red Bull MotoGP Rookies Cup 2018.

The best of races nine and 10 in the 2017 Red Bull Rookies Cup from the Red Bull Ring in Spielberg, Austria.

Watch the first of the races at the Misano World Circuit, the final stop of the season.