A similar thread was just posted but I'm having the same issues simply from when the bike gets started in neutral and put into first gear. It's almost like putting it into gear without using the clutch. There is a grinding spinning sound then clunk, it's in gear. I pull in the clutch and my bike does roll in gear when the engine is off so I don't think it's the clutch or cable. I turned up my idle to help me do Motogymkhana a while back ago so that could be part of the problem. I'm going to try turning it back down and see if that helps.
In the meantime, I try to start my bike in gear and take off from a start from the get go. I may let it warm up in neutral but I will shut if off then start it back up in gear then take off so I don't hear that ugly sound. There seems no issues in shifting or downshifting. Just from neutral.
In the meantime, I try to start my bike in gear and take off from a start from the get go. I may let it warm up in neutral but I will shut if off then start it back up in gear then take off so I don't hear that ugly sound. There seems no issues in shifting or downshifting. Just from neutral.