Hello every body,very pleased with my 1999 fazer 600 had the 04 but didnt like it preffure the older one only bought it a week ago but just found out chain and sprocket needs changing took the studs out of the front sprocket cover but the cover wouldnt come of dont know if there is an hidden bolt some were,can any body tell me if they are easy to change dont fancy bike shop prices,thank you all ones again brian south wales uk.