Unverified50% confidenceDecision RuleTime unknown

把立孔径（夹持车把中心区直径）必须与车把匹配：公路车主流为31.8mm，老款或部分入门为25.4mm，新款空气动力车把出现35mm，购买前务必确认三者一致否则无法安装

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Unverified孔径31.8mm为当前公路车主流规格，购买前需确认车把夹径匹配，不兼容26.0mm或35mm规格车把86% similar Unverified购买前需确认车把直径是否在支架夹具适配范围内，常规圆管车把（约22-32mm）基本兼容，异形车把或加粗把径需额外确认82% similar Unverified35mm夹径设计，仅兼容35mm车把，不兼容传统31.8mm车把，购买前需确认车把夹径匹配79% similar

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