This is a Custom Chopper Wicked 3 Tear Sprocket 44 Tooth. Cool Design, Nice sprocket, Chrome & Black, 44 Tooth, Typical Adult 26" Cruiser Bikes Size. Sprocket is for single speed bikes with 1/8" width chain. This part is Perfect for your Vintage Schwinn Bicycle Restoration or Custom Chopper Lowrider Cruiser Project.