Im looking into getting a new 450 and I havent read alot of set-ups for the yzf

Are the yamaha extended a-arms worth the price or would you recomend aftermarket ones?

Exhaust setup? what works the best?

Does the 450 use a 4/110 bolt pattern like the honda and cannondale or did Yamaha choose to use their own?

and any other things I left out.


thanks