Motorcycles KTM Motorcycles KTM tires fit the 500 and most bikes, the important thing is that the rear rim is 18 and the front is 21. The tread is better than Maxxis in the desert, and they are beautiful tires stored in an air-conditioned room. I was going to install them on my bike, but since I'm not going to the desert, I decided to sell them instead. Selling price: 850