About this document
Bicycle History Timeline: Key Innovations by cspoetzs is a document available to read on EtoBox.
The document traces the evolution of the bicycle from its early rigid wooden frame design invented by Comte de Sirvac in the 18th century to modern developments. Some key innovations and inventors mentioned include the steel frame and wire spoked wheels by Thomas McCall; chain gears to power the front wheel by Cycles Aluminum; and derailleur gears enabling multiple speeds introduced by companies like Villiers Engineering and Campagnolo. The bicycle evolved from early wooden frame models to include rubber ti
- Author
- cspoetzs
- Language
- EN