Bicycles
Before the development of quick release skewers, bicycle wheels were held in place with wingnuts.
Read more about this topic: Wingnut (hardware)
Famous quotes containing the word bicycles:
“Holland is a dream, Monsieur, a dream of gold and smoke—smokier by day, more gilded by night. And night and day that dream is peopled with Lohengrins like these, dreamily riding their black bicycles with high handle-bars, funereal swans constantly drifting throughout the whole country, around the seas, along the canals.”
—Albert Camus (1913–1960)