Highlights: Sexton, J. Lawrence win SX Round 17
Chase Sexton secures the 450SX Championship in the Supercross finale in Salt Lake City while Jett Lawrence gets the victory in the 250 East/West Showdown.
Chase Sexton secures the 450SX Championship in the Supercross finale in Salt Lake City while Jett Lawrence gets the victory in the 250 East/West Showdown.