The 450MX class in the 2017 Lucas Oil Pro Motocross Championship has been left wide open for a new champion to step up. With the defending 450 AMA Motocross Champion, HRC / Honda’s Ken Roczen out injured and the three time 450 AMA Motocross Champion Ryan Dungey announcing his retirement, we are guaranteed to crown a first time winner of the 450 title at the finale in Indiana.

Check out our list of possible contenders for the 2017 450 AMA Motocross National Championship below and vote for your pick to win the title.

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Photo by: Hoppenworld

Author

Dan Lamb is a 12+ year journalist and the owner of MotoXAddicts.