[KongchangAI]
Unverified88% confidenceDecision RuleTime unknown

虽然宣称免频繁上油,但长期使用或雨天骑行后仍建议定期清洁并补充链条专用润滑油,否则油封内部润滑脂会随时间劣化导致寿命缩短

1
Sources
88%
Confidence
Long-term
Relevance
-
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