Continuity mistake: After Kid crashes towards the end in his race against Dogg, a wide shot shows that he's quite far from the bike, which is in the middle of the track resting horizontally on its kickstand, with something black against the wall behind him. In the closer shot of Lawrence Fishburne running up to him, he's just struggling to his feet, so hasn't moved, yet is much closer to the bike, which is now right up against the wall, and the black object behind him has disappeared. (01:23:00)