Unverified88% confidenceDecision RuleTime unknown
若通勤路线存在明显坡道,建议至少选择3速内变速版本;2速版本在爬坡时齿比范围不足,日常平路短途才适合选2速以降低成本。
1
Sources
88%
Confidence
Long-term
Relevance
-
First Seen
Sources
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