Rear - Front sprockets Front sprocket OSSA MAR 250 MJ Corse MJF.277 €35.00 Front sprocket for OSSA MAR 250, available in pitch 520 and with number of teeth 11 to 14. Choose the pitch and number of teeth you need below. Add to cart
OSSA MJ rear sprocket for Ossa MAR 250 MJ Corse MJ.179 €224.00 High quality duraluminium (ergal) rear sprocket for Ossa MAR 250, with chain pitch 520 with number of teeth from 38 to 48. Select the chain pitch and number of teeth you need by clicking below. Add to cart
