Unverified90% confidenceCautionTime unknown
20寸轮径配8速变速,适合城市平路通勤和地铁接驳,不适合越野、山地或长距离爬坡骑行。
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90%
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Unverified6速变速适合城市通勤丘陵起伏路段,若仅在平坦市区骑行,档位冗余;若需应对较大坡度长途则仍显不足85% similarUnverified变速档位并非越多越好:市区平路通勤3-7速内变速已足够且免维护;只有需要爬坡或长距离骑行才需要8速以上外变速,外变速链条外露折叠时易蹭脏衣物82% similarUnverified轮径14寸适合纯地铁+短距离接驳(<3km),16寸兼顾便携与骑行效率,20寸骑行体验接近普通车但折叠体积大,通勤5km以上建议20寸81% similarUnverified单程通勤>8km或有明显爬坡路段,不建议买单速版折叠车,无变速上坡极累,应选内变速3速以上或外变速7速80% similar
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