Rear - Front sprockets Front sprocket Yamaha RS 125 1975 Marca 1 MJF.145 €5.49 Front sprocket for Yamaha RS 125 1975, available in pitch 428 and with number of teeth 12 to 16. Choose the pitch and number of teeth you need below. Add to cart
YAMAHA MJ rear sprocket for Yamaha RS 125 75-84 MJ Corse MJ.964 €31.80 High quality duraluminium (ergal) rear sprocket for Yamaha RS 125 75-84 with chain pitch 428 and with number of teeth from 30 to 52. Select the chain pitch and number of teeth you need by clicking below. Add to cart
