KTM MJ rear sprocket for KTM 144 SX 2008 MJ Corse MJ.651 €38.45 High quality duraluminium (ergal) rear sprocket for KTM 144 SX 2008, with chain pitch 520 and with number of teeth from 38 to 58. Select the chain pitch and number of teeth you need by clicking below. Add to cart
