Made from premium aluminum alloys, this crank cap both light weight and durability, reducing weight by 30% compared to traditional steel tools for easier handling and enhanced on mountain and road bikes. Featuring cutting and anodized finish, this tool ensures wear resistance and a sleek look while increasing surfaces hardness for 50% longer lifespans, ideal for professional bike repairs and confident use by cyclists. Designed with a powerful magnetic function for quick storage and retrieval, minimizing loss risks and simplifying workflows for repair enthusiasts and professional bike mechanics. With a light weight design (only 15g) and small size, it’s easy to carry during long rides, solving the issue of tool and improving travel convenience. Package includes: 1pc Aluminum Alloys Crank Cap Tool