Which company pioneered the concept of electronic shifting with their 1992 Zap system?
Answer
Mavic
The concept of replacing mechanical cable tension with electronic signals to actuate gear changes was first realized by **Mavic** in 1992 with their *Zap* system. Although Mavic proved that electronic actuation was conceptually possible, their early implementation suffered from reliability issues and lag; a significant problem was that the rear shift often required the rider to continue pedaling under load for the movement to fully complete. This pioneering effort laid the groundwork, but it was later systems, like Shimano's wired Dura-Ace Di2 (2009), that successfully addressed these reliability concerns and achieved widespread adoption.
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