Feature:1. Manufacturing Technology: The bike bottom bracket removal tool adopts advanced manufacturing technology, and the surface is finely polished to ensure strength and improve fastening reliability.2. Aluminum Alloy Material: The bike bottom bracket removal tool is made of aluminum alloy material, which is sturdy, rust proof, durable, and can be used for a long time.3. Replace and Install: The bicycle bottom bracket removal tool is the perfect tool for replacing old and damaged parts of bicycles. It is easy to use and easy to install.4. Lightweight and Small: The bike bottom bracket install remover tool is light in weight, small in size, and easy to carry, making it a DIY replacement part for bicycles.5. Good Workmanship: Bicycle bottom bracket install remover tool, with exquisite workmanship, beautiful appearance, reliable performance, providing you great using experience.Specification:Item Type: Bike Bottom Bracket Removal ToolProduct Material: Aluminium AlloyWeight: Approx. 63g / 2.2oz39mm / 1.5in, 39-16T: Suitable for use with a bottom bracket with an outer diameter of 39mm and 16 notch, suitable for BBR9100, etc.40.5mm / 1.6in, 40.5-16T: Suitable for use with a bottom bracket with an outer diameter of 40.5mm and 16 notch, suitable for BBR60 MT800, etc.Package List:1 x Bike Bottom Bracket Removal Tool