Rear - Front sprockets MJ rear sprocket for Marchesini Model 3 MJ Corse MJ.482 €46.52 High quality duraluminium (ergal) rear sprocket for Marchesini Model 3 with chain pitch 520, 525 y 530, with number of teeth from 38 to 50. Select the chain pitch and number of teeth you need by clicking below. Add to cart
