Discover the ultimate performance upgrade for your mountain or trail bike with our premium SRAM X01 Eagle Rear Derailleur collection. Engineered with cutting-edge materials and precision technology, these derailleurs are designed to deliver smooth, reliable shifting across a 12-speed drivetrain, ensuring confidence on rugged terrains and steep climbs. Featuring innovative cage architecture and Type 3 clutch technology for enhanced chain retention and durability, these components reduce chain slap and improve overall drivetrain efficiency. Available in striking Red and Lunar colorways, the SRAM X01 Eagle Rear Derailleurs boast a long cage design compatible with maximum 52-tooth cogs and a chain wrap capacity of up to 42 teeth, making them ideal for aggressive gearing setups and expansive gear ranges. Their backward compatibility with 10-50t and 10-52t cassettes provides versatility for different riding styles and upgrade paths. Made from high-quality aluminum and lightweight composite materials, these derailleurs combine durability with weight savings, perfect for both racing and trail riding. Designed for ease of installation and setup, each derailleur includes a chain gap tool to simplify chain length adjustment, ensuring optimal performance right out of the box. Whether you prefer the bold Red or sleek Lunar finish, these SRAM X01 Eagle Derailleurs are the perfect choice for riders seeking professional-grade shifting, superior durability, and cutting-edge engineering in their drivetrain system. Elevate your cycling experience with a high-performance derailleur built for demanding trails and technical descents.