Stock swingarm? Or extended?
 

So just picked this up for free and I am gonna make it a track bike. I have a 2016 R6 and don't want to track that.
I am gonna start my build. I was wondering if this was the correct swing arm or is it extended?
Any help would be much appreciated!

Hi Tyler, I presume you're talking about a 900RR.

In which case you're a very lucky boy to get a 900RR for FREE!:icon_banana:

If you post up a picture or take some measurements we can have a look for you.