BULTACO MJ rear sprocket for Bultaco Frontera 74 MJ Corse MJ.410 €31.81 High quality duraluminium (ergal) rear sprocket for Bultaco Frontera 74, with chain pitch 428 and with number of teeth from 38 to 60. Select the chain pitch and number of teeth you need by clicking below. Add to cart
BULTACO MJ rear sprocket for Bultaco Frontera 74 174B MJ Corse MJ.410 €31.81 High quality duraluminium (ergal) rear sprocket for Bultaco Frontera 74 174B, with chain pitch 428 and with number of teeth from 38 to 60. Select the chain pitch and number of teeth you need by clicking below. Add to cart
