DERBI MJ rear sprocket for Derbi C4 MJ Corse MJ.200 €25.23 High quality duraluminium (ergal) rear sprocket for Derbi C4, with chain pitches 415 and 420 and with number of teeth from 30 to 60. Select the chain pitch and number of teeth you need by clicking below. Add to cart
Rear - Front sprockets Front sprocket Derbi C4 MJ Corse MJF.108 €25.00 Front sprocket for Derbi C4, available in pitch 415 and with number of teeth 11 to 14. Choose the pitch and number of teeth you need below. Add to cart
