[KongchangAI]
Unverified85% confidenceDecision RuleTime unknown

全盔重量建议控制在1400g以内,3/4盔(半盔)约900-1200g,超过1500g长时间通勤会导致颈椎疲劳;夏季通风盔重量普遍偏轻但牺牲静音性

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