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Definition of Bottom gears
1. Noun. The lower two or three gears (depending on total ratios available) of a gearbox, typically in a motor vehicle or cycle. ¹
¹ Source: wiktionary.com
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1. Noun. The lower two or three gears (depending on total ratios available) of a gearbox, typically in a motor vehicle or cycle. ¹
¹ Source: wiktionary.com