SRAM X-Sync Pulley Assembly Fits NX Eagle 12-Speed Derailleurs Fits Brand-Fuji Quick and easy to use

Quick and easy to use

Full Speed Ahead chainrings have powered multiple World Tour de France and Olympic champions and will exceed your expectations

Derailleur = the size of the clamp on the front derailleur you have

Semi-open center blocks shed mud and reduce rolling resistance

S Lower EC44 Weight 160 Bearing Type Cartridge Crown Race 40 Color Red S

SRAM X-Sync Pulley Assembly Fits NX Eagle 12-Speed Derailleurs Fits Brand-Fuji Quick and easy to useSRAM X Sync Pulley Assembly Fits NX Eagle 12 Speed Derailleurs. Original equipment rear derailleur pulleys for SRAM rear derailleurs. TECH SPECS Fits Brand SRAM Drivetrain Speeds 12