Anybody here ever see The Manhattan Project? It's a 1986 film about a kid who makes an atomic bomb. It stars John Lithgow, Cynthia Nixon, and Robert Sean Leonard. The main kid hasn't been in much else, though I remember him from the awesome MacGyver two-parter, "Good Knight MacGyver".
Anyway, it's supposed to take place in Ithaca, NY and is actually filmed in Suffern, NY, just over the NJ border. There are a couple shots near the end of the film with kids leading a parade of cars on their scooters.
Can anyone name the featured bike? I could only get close-ups on the blue one in the front.
Right after those first three shots of the scooter the film cuts to them going over a little jump, where they spontaneously change into motorcross cycles (bottom-right pic).