The Bike Crankset Bottom Bracket Replacement Tool is a good accessory designed for easy and quick replacement of bike crankset components. Made from sturdy materials, it offers durability and excellent wear resistance. It is compatible with various bike brands and models, making it suitable for different bike owners. Features -Color:Black -Material:Aluminum Alloy, Plastic -Size:9.00X4.00X4.00cm/3.54X1.57X1.57in -Made from sturdy materials, this bike crankset bottom bracket replacement tool is designed to withstand wear and tear, ensuring durability. -With its user-friendly design, this bike bottom bracket allows for easy and quick installation without the need for professional tools, making it a convenient option for bike enthusiasts of all levels. -Every detail is carefully crafted, experience the high durability and practicality. -The secure and reliable connection between the bike bottom bracket ensures optimal power transfer and smooth operation, giving riders greater on the road or trail. -Compatible with a wide range of bike brands and models, this bike bottom bracket is a versatile and practical accessory for any cyclist looking to upgrade their bike performance and functionality. Package list: 5 x Bike Bottom Bracket