Unverified80% confidenceFactTime unknown
顶级公路碳底竞赛鞋单只重量约200-250g(44码),中端约260-300g,通勤尼龙底鞋常超320g;每减重100g对实际骑行速度影响极小,无需过度追求轻量
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80%
Confidence
Long-term
Relevance
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