Diameter of Centre Hole: Approx. 20mm Diameter of Mounting Hole: Approx. 34mm Brand new and good working condition. Tooth Number: 16 teeth, Fit Chain Size: 428 chain 16T 428 chain / pitch front sprocket cog for Trail Dirt Bike ATV Quad Buggy.
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.
