I’m mostly just messin with you. I’m fairly certain that a fan can help but my belief in conspiracy theories is un-stoppable. Why doesn’t KTM sell the bikes with one? They have to be concerned about all these bikes out there melting down, right? I think that a fan restricts air flow more than it creates at most speeds. Mostly slow crawling speeds could obviously use something more than “moving along”. I’m going to put some heat indicator tape around mine to get some real world high temps. If it’s hot, I’ll try one. See???? I’m willing to listen and (maybe) change!