The SRAM Schaltzugbefestigungsschraube X.0 is a small but essential spare part designed specifically for SRAM X.0 derailleurs. This cable fixing bolt securely clamps the shift cable at the derailleur, ensuring crisp, reliable gear changes on every ride. Over time, original hardware can become worn, rounded, or corroded, which can compromise shifting performance. Replacing the fixing screw with a genuine SRAM part helps restore precise cable tension and smooth operation, whether you ride hard off-road or rely on your bike for daily use.
Engineered to match the original X.0 specifications, this bolt fits cleanly into the existing derailleur clamp without modification. It is ideal for riders performing a full drivetrain service, mechanics refreshing older bikes, or anyone who has damaged or lost the original screw during maintenance. Using the correct SRAM hardware reduces the risk of cable slippage and makes fine adjustment easier, so you can dial in your shifting with confidence. Keep one in your workshop or toolbox as inexpensive insurance against unexpected issues that could otherwise end a ride prematurely.