HONDA MJ rear sprocket for Honda MSX 125 (Grom 125) 13-20 MJ Corse MJ.746 €32.28 High quality duraluminium (ergal) rear sprocket for MSX 125 (Grom 125) 13-20, with chain pitches 420 and with number of teeth from 32 to 41. Select the chain pitch and number of teeth you need by clicking below. Add to cart
