Rear - Front sprockets Front sprocket for Aprilia TXR 312 M 1988-1990 Marca 1 MJF.178 €16.76 Front sprocket for Aprilia TXR 312 M 1988-1990, available in pitch 520 and with number of teeth from 13 to 17. Choose the pitch and number of teeth you need below. Add to cart
Rear - Front sprockets Rear sprocket for APRILIA TXR 312 M 88-90 MJ Corse MJ.555 €55.02 High quality duraluminium (ergal) rear sprocket for APRILIA TXR 312 M 88-90 with chain pitch 520 and with number of teeth from 38 to 50. Select the chain pitch and number of teeth you need by clicking below. Add to cart
