The set of 2 1st position 11+12 bicycle sprockets from Miche is essential for all cycling enthusiasts and experienced cyclists. Specially designed for use with Shimano derailleurs, these crowns guarantee optimum performance and smooth gear transmission. Manufactured by Miche, a brand renowned for its quality and durability, these sprockets are designed to withstand the wear and tear of intense cycling. They are made from high-quality materials and benefit from a special surface treatment to ensure maximum corrosion resistance and durability. The set of 2 bicycle crowns 1st position 11+12 Miche Shimano offers excellent value for money. In addition to their sturdiness, they offer smooth, precise shifting performance, enabling you to optimize your riding experience and get the most out of your cycling outings. Easy to install, these crowns are compatible with a wide variety of bikes equipped with Shimano derailleurs. Whether you're a professional cyclist or a passionate amateur, they'll g...