ZONTES MJ rear sprocket for ZONTES X 310 MJ Corse MJ.400 €43.69 High quality duraluminium (ergal) rear sprocket for ZONTES X 310, with chain pitch 520 and with number of teeth from 36 to 46. Select the chain pitch and number of teeth you need by clicking below. Add to cart
Rear - Front sprockets Front sprocket Zontes X 310 Marca 6 MJF.343 €39.00 Front sprocket for Zontes X 310, available in pitch 520 and with number of teeth from 13 to 15. Choose the pitch and number of teeth you need below. Add to cart
