Derailleur 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 moveable chain-guide that is operated remotely by a Bowden cable attached to a shifter mounted on the down tube, handlebar stem, or handlebar. When a rider
Québécois (word) Québécois (word) Québécois (pronounced ; feminine: Québécoise (pronounced ), ' (fem.: '), or (fem.: ) is a word used primarily to refer to a native or inhabitant of the Canadian province of Quebec, the majority of whom speak French as a mother tongue. It can refer to French spoken in Quebec. It may also be used, with an upper- or lower-case initial, as an adjective relating to Quebec, or to the French culture of Quebec. A resident or native of Quebec is usually referred to in English as a Quebecer or Quebecker. In French, Québécois or Québécoise usually refers to