Classic Pit Bike 41 Tooth 428 Rear Sprocket

This is a new item. 41 tooth for use with 428 chain. Centre hole is 52mm in diameter. 67mm between bolt holes (diagonally across centre hole) 47mm between bolt holes (from one to the next) 7mm thick. NOTE: Please check your chain size, it will either be 420 or 428. This number may be stamped on your chain or sprockets already.