SRAM X-Sync Pulley Assembly Fits X01 X01DH X1 GX 1x11 NX Force CX1 Force 1 Rival 1 Apex 1 Derailleurs Fits Brand-Falcon 37 Spindle Interface Type FSA

37 Spindle Interface Type FSA MegaExo 19 Weight 50 BB Shell Width (mm) 68 BB/Frame Interface English

Steel lockring

}SRAM 11-Speed 34T 110mm BCD YAW Chainring Black Use with 50T

X-SYNC Chainrings are compatible with SRAM 11 and 10 speed chains

37 Spindle Interface Type RaceFace/Easton CINCH Spindle Interface Type 386 EVO Spindle Interface Type Rotor 3D+ Spindle Interface Type e*Thirteen P3 Connect Spindle Interface Type Zipp Vuma Weight 102 BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface English

SRAM X-Sync Pulley Assembly Fits X01 X01DH X1 GX 1x11 NX Force CX1 Force 1 Rival 1 Apex 1 Derailleurs Fits Brand-Falcon 37 Spindle Interface Type FSASRAM X Sync Pulley Assembly Fits X01 X01DH X1 GX 1x11 NX Force CX1 Force 1 Rival 1 Apex 1 Derailleurs. Original equipment rear derailleur pulleys for SRAM rear derailleurs. TECH SPECS Fits Brand SRAM Drivetrain Speeds 10 Drivetrain Speeds 11