[KongchangAI]
Unverified85% confidenceFactTime unknown

TPU减震内胎重量比普通丁基橡胶内胎轻30%-50%(如700C规格约60-80g vs 传统120-150g),适合追求轻量化的公路车骑行者

1
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85%
Confidence
Long-term
Relevance
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