camshaft info

hello boys!
I need an info. I would to change mine camshaft from mine renegade 500, so I have found more cameshaft to buy.
The info that I would is : Can I install the new camshaft with 3 bolts in my 2009?
I have just found a pair of camshaft from a 650 g2 machine…
very thanks

Francesco
-italy- (sorry for my bad english)