MONTESA MJ rear sprocket for Montesa Ciclo 49cc 1965 MJ Corse MJ.430 €25.03 High quality duraluminium (ergal) rear sprocket for Montesa Ciclo 49cc 1965 with chain pitch 415 and with number of teeth from 24 to 40. Select the chain pitch and number of teeth you need by clicking below. Add to cart
