YAMASAKI MJ rear sprocket for YAMASAKI RS 50 MJ Corse MJ.487 €51.51 High quality duraluminium (ergal) rear sprocket for YAMASAKI RS 50, with chain pitch 428 and with number of teeth from 46 to 52. Select the chain pitch and number of teeth you need by clicking below. Add to cart
YAMASAKI MJ rear sprocket for YAMASAKI RS 50 2021-2022 MJ Corse MJ.490 €38.49 High quality duraluminium (ergal) rear sprocket for YAMASAKI RS 50 2021-2022 , with chain pitch 428 and with number of teeth from 38 to 52. Select the chain pitch and number of teeth you need by clicking below. Add to cart
