SHIMANO Ultegra 11 speed Di2 GS Circuit., black, SH-IRDR8050GS

Experience a whole new riding experience with Shimano s Ultegra 11f. Di2 GS shifting system! This system is equipped with 11 speeds and allows for easy and fast installation. With the standard color and Ultegra group, a high-quality and long-lasting riding experience is provided. Experience the ultimate precision and control this shifting system offers you.