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为什么公路自行车女骑手比男骑手少得多?
女性骨盆较宽、肩宽较窄,需特殊几何设计的车架(如更短上管、更低跨高)才能避免不适。但主流公路车多以男性体型为标准设计,女性需额外定制或调整(如更换曲柄、坐垫) ...
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