The SRAM Schaltwerkbefestigungsschraube X.0/X.9 is a dedicated derailleur mounting bolt designed specifically for SRAM X.0 and X.9 rear derailleurs. This small but essential component secures your rear derailleur to the derailleur hanger, ensuring precise alignment and reliable shifting performance. Whether you are replacing a worn or damaged bolt or building up a frame from scratch, having the correct original-style mounting hardware is crucial for long-term drivetrain stability and safety.
Crafted to match SRAM’s exact standards, this derailleur mounting screw offers a secure fit and dependable strength under off-road and everyday riding conditions. It is ideal for riders who demand crisp, accurate shifting and want to eliminate play or misalignment at the derailleur interface. Perfect as a spare part in your workshop or toolbox, the SRAM Schaltwerkbefestigungsschraube X.0/X.9 helps keep your drivetrain running smoothly, reduces the risk of shifting issues, and extends the life of your rear derailleur and hanger connection.