说明

• Product Name :Bicycle Rear Derailleur Bearing Material: Aluminum Alloy + Ceramic Bearing Style :11T/13T Color :Colorful Size:As proven Product listing :1pc of Bicycle Rear Derailleur Bearing Note: 1 There is a 2-3% distinction consistent with guide measurement Please examine the dimensions intently before you purchase the object 2 Please note that a slight colour distinction should be acceptable because of the mild and screen

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