So I had my first issue with the bike. At around 40k kms on the clock the engine become noisier at around 3500rpm. Slowly the noise moved down to 2500rpm but become heavier. As I was not sure if the dealer had checked the valve clearance I decided to check them. It was a bit of surprise to find some "spare parts" in the engine head   It turned out to be a broken cam chain tensioner (Seen in the upper left corner)   I ordered a new one and replaced it. As per