Questions & Answers for: Bajaj 640 LC4 SMC Orange chain noise

...chain is creating noise while driving , the sound is like some thing is obstructing the chain to move smoothly, and some time i feel it makes noise like sprocket is little bit tilted and when chain ...

...Bajaj Discover 125cc Model 2005 November it is around 7 years old but from beginning, I have the chain sound which I have shown to showroom and other mechanics but the sound is still coming, and