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计算固定齿轮自行车变速箱的齿轮比和打滑贴片。
如果您有固定的齿轮自行车,那么选择合适的齿轮和链轮尺寸的重要性是多么重要。使用Fixie Calculator ,可以计算齿轮比(因此将有多难,您可以达到多少速度)和弹滑的补丁(轮胎的寿命更长!)。January 18, 2026
January 18, 2026
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