Description: Diameter of Centre Hole: Approx. 20mm Diameter of Mounting Hole: Approx. 34mm Brand new and good working condition. High quality for rust and corrosion resistance. 15T 428 chain / pitch front sprocket cog for Pit Trail Dirt Bike ATV Quad Buggy. Package Includes: 1 Piece 15T 428 Front Sprocket Cog Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement
