hello. i have a 1992 cg 125 pakistan. the bike was total overhauled when i bought it. it has crossed 5000km from then. in between, changed the clutch plates and whole sprocket set.
but the problem is, the bike hardly can cross 40-45 normally on 4th gear without any excessive noise. if i reach 65-70, the bike gives a lot of vibration. what is the possible problem here? thanks in advance.