Experience the pinnacle of performance with the SRAM Force 1 Rear Derailleur, designed for 11-speed systems. This advanced derailleur incorporates cutting-edge SRAM 1x MTB technology, ensuring the fastest and quietest shifting available. With a unique clutch system, it effectively eliminates chain slack, resulting in smoother, quieter, and more secure chain travel.A dedicated 1x rear derailleur for optimal performance.Elevate your cycling experience with the SRAM Force 1 Rear Derailleur, engineered for durability and precision, making it an essential component for serious cyclists looking to enhance their ride. Whether you choose the long cage or medium cage variant, expect exceptional performance and reliability on every trail.