The SRAM GX1 Rear Derailleur 2x11 Speed is engineered for exceptional performance and reliability on the trail. Featuring advanced X-ACTUATION technology, it ensures precise and rapid shifts while minimizing slop and variation. The ROLLER BEARING CLUTCH technology enhances drivetrain stability, making it ideal for challenging terrains. With its long cage design, it accommodates larger cassettes up to 42 teeth, and the CAGE LOCK feature simplifies wheel removal and installation. Weighing just 265g and crafted from durable aluminum, this derailleur is a perfect blend of strength and efficiency for any serious cyclist.