When the clutch lever is between 95 and 99% out, the bike will jerk. Once the clutch is 100% out, everything is fine and the bike runs like a top. just feels like you let the clutch out too fast right at the end of the throw.
It kind of feels like, as you let the last 5% of the clutch out, that the clutch pack finally takes hold with a thud/jerk/clunk and the bike continues on its way.
If your problem is same as described then change the Clutch housing. Don't buy honda atlas, all of them have defect. In Karachi go to Fazal Traders Aurangzeb Mkt and ask for Taiwan made housing with japan clutch plates and pressure plates.
Item no 2 and 5 is clutch housing set
Taiwan Housing Rs.600=, Clutch plate and pressure plates 1000=