The 2019 Lucas Oil Pro Motocross Championship kicks off in just a matter of days. See what's new as the world's most prestigious off-road motorcycle racing series gears up for a summer-long battle amongst the fastest riders on the planet.

The Racer X team continues its dive into the storylines surrounding this summer's Lucas Oil Pro Motocross Championship, this time focusing on the wide open 250 Class.

The team over at Racer X dives into the storylines surrounding the battle for the 450 Class title for this summer's Lucas Oil Pro Motocross Championship.

Photo gallery of the inaugural motocross "Spring Training" day at Fox Raceway in Pala, CA.

Teams and riders contesting the 2019 Lucas Oil Pro Motocross Championship took advantage of the first ever motocross "Spring Training" day at Fox Raceway in Pala, CA.

Raw footage of the world's best riders ripping around Fox Raceway in Pala, CA, during the inaugural motocross "Spring Training" day on May 8.

A record total of prize money and contingency will be on the line for the 2019 Lucas Oil Pro Motocross Championship, highlighted by more than $6 million in manufacturer support.

The fans share their opinions about the upcoming 2019 Lucas Oil Pro Motocross Championship.

Highlights of the 2018 Hangtown Motocross Classic, Round 1 of the Lucas Oil Pro Motocross Championship.