.....when every kid dismantled and fixed their own bicycles? Taking them down to pieces and fixing your own wheels, realigining brakes, making choppers by cutting the forks off of other old bikes, etc.
I's 26 and I can remember doing this! We also woudl strip everything off 'em and do custom paint jobs with whatever spray paint we could find laying around in our parent's sheds. I remember racing those custom bikes around the neighborhood sans-helmets till the mosquitos got so bad you couldn't stand it anymore. I remember making ramps out of old tires and plywood and the ER trips that resulted. I remember when it was cool to ride across the neighborhood to play pickup baseball games with kids you didn't even know. I remember when you could play in a ditch with a plastic toy gun and people didn't think you were a terrorist or serial killer in training. Anybody else remember strapping their GI Joes to bottle rockets?