I haven't gotten to run there with my ktm yet. I'm going on my MT-10 at the end of July. I did buy a sprocket in preparation, though. I had gotten a Tyga 39 tooth. I was going to try it with the stock front. Gave up low end for higher top speed. But this was just for a track day. For racing, I'd swap out the front for maybe one tooth down to level it out