The film portrays youthful relationships in the world of professional Supercross.

Carlyle (Howey) and Trip (Vogel) are brothers who compete in a supercross, a race involving off-the-road motorcycles on an artificial dirt track.

resolves his differences with him, and Trip helps coach K.C.

[2] In December 2002, Supercross was announced as one of the first productions of Tag Studios, a jointly owned film and TV production entity owned by music producer Lou Pearlman and Steven Austin a producer of family films.

The film holds a rating of 5% on Rotten Tomatoes based on 73 reviews with the consensus: "While it showcases some cool stunts, Supercross feels like an infomercial for its titular sport, with undeveloped characters and a shopworn plot.