Description: 428-17T Front Sprocket Cog Diameter of Centre Hole: Approx. 17mm/0.67" Diameter of Mounting Hole: Approx. 30mm/1.18" Total Diameter: 73mm/2.87" Fitment: for 50/70/110/125/150cc Pit Dirt Bike ATV Quad Package Includes: 1 Piece Front Sprocket Cog
