Part Number: 19-0489 UOM: 1 - EA Summary:24 tooth front transmission sprocket with a .500" offset. Allows the installation of a 180 tire, without transmission offset. .900 offset is the maximum offset without any modification to the stock inner primary. Size: 24 tooth Fitment: Custom Application for chain drive conversion Tech. Notes:.500" offset is measured from the back side of the teeth to the back side of the sprocket excluding the flange .940" offset is measured from the center line of the teeth to the top of the flange on the back side of the sprocket.Country of Origin: Imported