TRIUMPH MJ rear sprocket for Triumph Daytona 750 1991-1995 MJ Corse MJ.339 €44.79 High quality duraluminium (ergal) rear sprocket for Triumph Daytona 750 1991-1995, with chain pitch 530 and number of teeth from 38 to 50. Select the chain pitch and number of teeth you need by clicking below. Add to cart