The Shimano RD-M8000 inner plate, designed with SGS type, is a true performance enthusiast's dream. This upgrade from its predecessor offers unparalleled durability, lightness, and precision, all while maintaining the patented Shimano "Double Hoop" design. The SGS type, short for Annealed Surface Grain (for enhanced uniformity and strength), ensures a flawless and predictable surface, reducing the risk of damage during rigorous riding conditions. With its seamless integration into Shimano's RD group components, the RD-M8000 inner plate sets a new standard for climbing, touring, and all-around road use. Elevate your ride with this advanced and reliable inner plate from Shimano, now available with SGS type.