The SRAM Schaltwerk X.4 is a reliable rear derailleur designed to deliver smooth, consistent shifting for everyday riders and recreational mountain bikers. Built with SRAM’s proven know-how, it offers a solid balance of durability, performance, and value, making it an excellent choice for upgrading an older bike or completing a new budget-conscious build. Its robust construction is made to withstand regular use, light off-road riding, and the occasional rough shift, while still keeping your drivetrain running quietly and predictably.
Engineered to work seamlessly with compatible SRAM shifters and cassettes, the X.4 rear derailleur provides crisp gear changes across a wide range of gears, helping you tackle climbs, descents, and rolling terrain with confidence. The design typically features a sprung cage and carefully shaped jockey wheels to maintain chain tension and reduce chain slap, contributing to a more controlled and comfortable ride. Whether you are commuting, exploring forest paths, or enjoying weekend rides, the SRAM Schaltwerk X.4 offers dependable shifting performance without unnecessary complexity, making it a smart, long-lasting component for many bikes.