Part Number: 20-0675 UOM: 1 - EA Summary:Chrome billet razor rear drive pulley is 1-1/2" wide, 70 tooth. Fitment: FXST 1986-1999 FLST 1986-1999 Measurements: Center Hole: 1-15/16" Mounting Bolt Hole: 5/16" Country of Origin: Imported