METRAKIT MJ rear sprocket for Metrakit Mini GP MJ Corse MJ.820 €28.19 High quality duraluminium (ergal) rear sprocket for Metrakit Mini GP with chain pitches 415 and 420 and with number of teeth from 30 to 46. Select the chain pitch and number of teeth you need by clicking below. Add to cart
Rear - Front sprockets Front sprocket METRA KIT MINI GP Marca 2 MJF.117 €25.00 Front sprocket for METRA KIT MINI GP, available in pitch 415 and 420 and with number of teeth 12 to 18. Choose the pitch and number of teeth you need below. Add to cart