Unverified85% confidenceFactTime unknown
公路车下弯把有传统弯(Classic)、紧凑弯(Compact)和空气动力弯(Aero)之分：紧凑弯Drop落差约125-130mm、Reach约75-80mm，适合手小或柔韧性一般者，比传统弯更易够到下把位刹车
1
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85%
Confidence
Long-term
Relevance
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Unverified前轮直径≥14cm或采用充气/发泡实心大轮，过减速带、盲道砖、草地更平稳；口袋车常见的6-7cm小硬轮在颠簸路面震动明显，只适合平整地面短途81% similarUnverified前轮直径≥7英寸(约18cm)、后轮≥10英寸(约25cm)的大轮径推车在鹅卵石路、盲道、草地等复杂路面减震明显优于6英寸以下小轮，小轮在缝隙处易被卡顿导致颠簸传导到车身77% similarUnverified公路下弯把Reach（前伸量）通常70-100mm、Drop（落差）120-140mm，短Reach短Drop（compact）把更适合手小及柔韧性差的骑手77% similarUnverified带滚轮的收纳箱选万向轮（4轮360度）而非定向轮，且轮径≥40mm才能过门槛地毯；轮子应带刹车锁定，否则车内或斜坡上会滑动76% similarUnverified轴距（前后轮距离）≥50cm、后轮间距≥45cm的推车推行更稳，急停或上坡不易翻车；轻便伞车轴距普遍偏短，挂重物在推把易后翻，需配底部挂钩不挂车把76% similar
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