How to check Kawasaki primary clutch for wear 

Do people mail you their 360 clutchs for rebuild ?

Do you do full rebuilds to primary clutches? Or is it cheaper just to buy a whole brand new primary???

If you're replacing one sheeve wouldnt you want to replace the other one? And since the spider is worn wouldnt it be best to get a whole now primary clutch?

cool

Where do you get the parts the rollers I meen