The SRAM Ersatzkäfig X.0 is a replacement cage designed specifically for SRAM X.0 rear derailleurs, giving your high‑performance drivetrain a second life when the original cage is worn or damaged. Instead of replacing the entire derailleur, you can restore shifting precision and chain stability simply by fitting this new cage assembly. It is engineered to match the original geometry and compatibility of the X.0 series, ensuring that chain wrap, tension, and guide pulley alignment remain exactly as intended by SRAM.
This replacement cage is ideal for riders who push their bikes hard in demanding conditions, such as aggressive trail, enduro, or marathon use, where rock strikes and crashes can easily bend or break a derailleur cage. By installing the SRAM Ersatzkäfig X.0, you help maintain crisp, reliable shifting and reduce chain noise, while also extending the overall lifespan of your drivetrain. It’s a smart, cost‑effective way to keep a trusted SRAM X.0 setup running smoothly, without compromising on performance or feel.