Wheel spacers and extended swing arm?

[teamyamaha]

not sure if this has been asked but how difficult is it and what do you need to extend your swing arm besides the swing arm.

also, what do u think of wheel spacers ( the ones that bolt on to each stud and extend them) and whats the maximum width you would go

 

[Fast6hand]

Well, from what I read on here, extending the stock swingarm is a bad idea. I'm sure it could be done, but not recommended.
I personally haven't ran wheel spacers. I know many on here run them with good results. I'm sure others will point you in the right direction.

 

[Blaner]

I ran an extended stock swingarm for a number of years, needless to say, It didnt last, it kept fracturing along the welds etc etc, so I made my own swingarm which broke as well, so now im swingarmless!