Classic Pit Bike 41 Tooth 420 Rear Sprocket

This is a new item. 41 tooth for use with .420 chain Centre hole is 52mm in diameter. 67mm between bolt holes (diagonally across centre hole) 47mm between bolt holes (from one to the next) 6mm thick. Fits bikes with 420 set ups. NOTE: Please check your chain size, it will either be 420 or 428. This number may be stamped on your chain or sprockets already.