【Product】: This is a Bottom Bracket Installation and Removal Tool, also known as a Bottom Bracket Socket Wrench. It is a must have tool for any bicycle maintenance or repair tasks. 【Versatile Compatibility】: The Bicycle Bottom Bracket Tool is designed to most popular bottom bracket types on the market, including 44mm, BBR60, FSA386, DUB16T, and BB-9100, making it suitable for a wide range of bikes.
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