- Triple crankset: Features 24, 34, and 42 teeth for versatile gearing options, equipped with a universal square axle (12.5 mm) for easy installation. Includes a protruding plastic protective cover to enhance durability and reduce wear. - Steel construction: The crank is made from robust steel with a length of 170 mm, finished in a sleek black color for a modern appearance. - Universal compatibility: Designed for a wide range of bicycles and mountain bikes, this crankset supports 21, 24, and 27 gear configurations. It is compatible with bottom brackets ranging from 68 x 118 mm to 120 mm (2.7 x 4.6 inches to 4.7 inches), making it ideal for various bike setups. Key Benefits: - Improved performance: The multiple gear options allow for smooth shifting and better control on different terrains, enhancing your riding experience. - Enhanced durability: The steel material and protective cover ensure long-lasting performance, reducing the need for frequent replacements. - Easy installation: The universal axle design simplifies the installation process, making it accessible for both experienced cyclists and beginners. Use Scenarios: - Mountain biking: Tackle rugged trails with confidence, utilizing the crankset's gear options to navigate steep inclines and rough terrain effectively. - Commuting: Enjoy a smooth ride on city streets, adjusting your gear for optimal speed and efficiency during your daily travels. - Recreational cycling: Perfect for leisurely rides in parks or on bike paths, allowing you to effortlessly shift gears based on your pace and terrain. This crankset combines functionality, durability, and compatibility, making it a reliable choice for any cyclist looking to enhance their bike's performance.