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>a) you are sitting upright, however you will have to put twice as much energy into the riding
>b) the energy input is much more efficient however you will be hunching the whole time
which one is more comfortable for commuting, the city bike or road bike/mtb?
>b) the energy input is much more efficient however you will be hunching the whole time
which one is more comfortable for commuting, the city bike or road bike/mtb?
