Bicycle Bottom Bracket Wrench Tool Aluminum Alloy Bike Integrated Hollow BB

--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n\nFeature: \n 1. Aluminum Alloy Heat Treatment: The bicycle BB wrench is heat treated with aluminum alloy to improve the tooth hardness of the wrench and prevent the opening deformation.\n2. Frosted and Polished Treatment: The bike bottom bracket wrench is frosted and polished, and the precise wire cutting does not damage the bottom bracket.\n3. Precise Tooth Shape: The bicycle bottom bracket wrench has a precise tooth shape, which is tightly engaged and not easy to slip.\n4. Compact and Portable: The bike BB wrench is compact in shape, light and portable, does not take up space, and can be placed anywhere.\n5. Product Application: The bike bottom bracket wrench is suitable for 44mm outer diameter 16 slot central shaft such as BB51, BB52, BB70, BB71, RS500, MT500 etc. GXP series bottom bracket, IXF series bottom bracket. \n\nSpecification: \n\nItem Type: Bike Bottom Bracket Wrench\nProduct Material: Aluminum Al-