If you looked at the pics from my clutch, the bearing and thrust washer were assembled backwards. If they wern't, the clutch would probably been alright on my nearly stock bike. My clutch plates looked like brand new. It has been well documented that the stock clutch won't take too much horse power over stock. You have to be careful always going to neutral at every stop. If someone is coming up on you fast, you still stand a chance of getting out of the way if you are still in gear. Of course, that depends on whether or not there is someplace to go. Once I am boxed in, I go to neutral, but just to rest my artritic arm if the truth be told.