Derailleur gears battery pack and to a small electric motor that drives the derailleur. Although expensive, an electronic system could save a racing cyclist time when changing gears. Derailleur gears Derailleur gears are a variable-ratio transmission system commonly used on bicycles, consisting of a chain, multiple sprockets of different sizes, and a mechanism to move the chain from one sprocket to another. Although referred to as "gears" in the bike world, these bicycle "gears" are technically "sprockets" since they drive or are driven by a chain, and are not driven by one another. Modern front and rear derailleurs typically consist of a
Quebec French lexicon examples of long-standing Anglicisms include: It is also very commonplace for an English word to be used as a nonce word, for example when the speaker temporarily cannot remember the French word. This is particularly common with technical words; indeed, years ago before technical documentation began to be printed in French in Quebec, an English word might be the most common way for a French-speaking mechanic or other technical worker to refer to the mechanisms he or she had to deal with. It is often difficult or impossible to distinguish between such a nonce Anglicism and an English word quoted