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Drive arrangement for a bicycle, having a greater difference in the number of teeth between the largest and the smallest rear chain sprocket
Drive arrangement for a bicycle, having a greater difference in the number of teeth between the largest and the smallest rear chain sprocket
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机译:自行车的驱动装置,最大和最小的后链轮之间的齿数差异更大
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摘要
A drive arrangement for a bicycle including a chainring having a chainring axis, a plurality of different rear sprockets, the plurality of rear sprockets sharing a sprocket axis, a drive chain that runs around the rear sprockets and the chainring and in meshing engagement with a selected active sprocket of the plurality of rear sprockets and the chainring, and a rear derailleur. The rear derailleur is configured to shift the chain over a plurality of sprockets having a difference in tooth count of over 25 teeth ranging from a smallest to a largest sprocket.
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