Too busy arguing to realize it? Mate I've fucking known that no air filter was probably the main reason for it overheating but I also had people telling me there might be a problem with the rad so that's why I made this post, I've drove it once without the air filter, and then I have people here calling me a fucking idiot for it, that's why I'm arguing, the only reason I drove it without an air filter is because it was the first day I had my bike back and I wanted to see how well it ran but wasn't able to get an air filter the same day, how fucking dumb do you have to be to not understand that, I've not been arguing except with the people calling me retarded since they misread the post and think I've been riding it every fucking day with no air filter, riding it once for about 5 mins on the fucking road is not going to destroy my bike dickweed.