SRAM X-Sync Pulley Assembly, Fits X01, X01DH, X1, GX 1x11, NX, Force CX1, Force 1, Rival 1, Apex 1 Derailleurs

OEM rear derailleur pulleys engineered for SRAM 1x and CX1 drivetrains. The wide-narrow tooth profile grips your chain with precision, reducing drops and improving shift reliability across the cassette. Sealed stainless steel cartridge bearings deliver smooth, long-lasting performance in all conditions. Direct replacement for X01, X01DH, X1, GX, NX, Force CX1, Force 1, Rival 1, and Apex 1 rear derailleurs. Keep your drivetrain running clean and efficient with genuine SRAM components.