According to the comparison table, which system generally carried more weight?
Answer
Internal Hub Gear.
The comparison table explicitly notes that the Internal Hub Gear system is generally heavier because it must contain all of its complex gear mechanisms within the relatively small space of the rear wheel hub. This required more material and a more robust casing to house the workings and protect them. In contrast, the External Derailleur System, which uses exposed cogs and a relatively simple mechanical arm to guide the chain, was generally lighter, especially favored in early racing scenarios where every gram mattered.

Related Questions
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