COFERSA MJ rear sprocket for COFERSA JM 200 MJ Corse MJ.498 €43.23 High quality duraluminium (ergal) rear sprocket for COFERSA JM 200, with chain pitch 428 and with number of teeth from 42 to 50. Select the chain pitch and number of teeth you need by clicking below. Add to cart
Rear - Front sprockets Rear sprocket for COFERSA 125 MJ Corse MJ.578 €47.96 High quality duraluminium (ergal) rear sprocket for COFERSA 125 with chain pitch 428 and with number of teeth from 42 to 52. Select the chain pitch and number of teeth you need by clicking below. Add to cart