CST 27.5" (650B) 內胎

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Spec Explained: eg. 16X1.5-2.25 AV Size 16 X 1.5-2.25 AV Explanation Diameter Compatible Width Valve Type (and Length) Unit Inch Inch mm ETRTO: Size ETRTO 27.5X1.9-2.125 48/57-584 Valve Explained: Type Name Length AV American Valve / Schrader Valve 35 mm AV48 American Valve / Schrader Valve 48 mm FV French Valve / Presta Valve 33 mm FV48 French Valve / Presta Valve 48 mm FV60 French Valve / Presta Valve 60 mm FV80 French Valve / Presta Valve 80 mm 因應產品特殊性，所有內胎一經開啟及由原包裝取出後，將不接受退貨及換貨。 Show more