Elevate your cycling adventures with the Bike Bottom Bracket Screw Crankset Installation Screw. Crafted from aluminium alloy material, this product boasts exceptional durability and wear resistance. Its straightforward installation process, enables quick and convenient setup without requiring professional tools. The threaded bolt design ensures a secure and reliable fixation of the axle, delivering a stable and enjoyable riding experience. With its broad compatibility, it is suitable for a wide range of bike brands and models. Features -Color:Silver -Material:Aluminium alloy - Size: 2.10X2.00X2.00cm/0.83X0.79X0.79in -Note: M15 screw -The use of durable aluminium alloy material in the construction of this product ensures its longevity. -Its user-friendly design allows for quick and easy installation, making it a practical and convenient choice. -The threaded bolt design ensures a reliable and stable fixation of the crank, providing added safety and security. -This product is compatible with a variety of bike brands and models, making it a versatile option for cyclists. -Despite its exceptional performance, this product remains practical and offers an excellent user experience. Package list: 1 x Screw