[KongchangAI]
Unverified75% confidenceCautionTime unknown

不建议购买带后刹车(手刹)的低龄款作为首车:2-3岁幼儿手部力量和协调性不足,很难同时控制平衡与捏刹,反而增加操作负担;平衡车本身靠脚落地减速即可。4岁以上进阶或竞速再考虑手刹

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