In this article, we will explore the topic of Shifter (bicycle part) in depth, analyzing its origins, evolution, and relevance today. Shifter (bicycle part) is a topic that has aroused great interest in various fields, from science to popular culture. Throughout history, Shifter (bicycle part) has played a fundamental role in society, influencing different aspects of modern life. Through this article, we will try to shed light on the most relevant aspects of Shifter (bicycle part), with the aim of providing a comprehensive and updated view on this topic.
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A bicycle shifter or gear control or gear levers is a component used to control the gearing mechanisms and select the desired gear ratio. Typically, they operate either a derailleur mechanism or an internal hub gear mechanism. In either case, the control is operated by moving a cable that connects the shifter to the gear mechanism.
Traditionally shifters were mounted on the down tube of the frame or stem. For ergonomic reasons, they tend to be located somewhere on the handlebars on modern bicycles.
There are various types of shifter:
In 1990, Shimano introduced their Shimano Total Integration, STI, shifting levers for road bicycles, this was an indexed shifting system and the first to integrate shifting with the brake levers. Campagnolo soon followed with their ErgoPower system. The SRAM Double Tap was introduced in 2005.