geez...these threads always go south...all this talk about 23 inch rims and $300 jeans and haters To get back on topic, big wheels do affect handling and performance but you need to just go ride a bike with one to see the degree of change that occurs. I have a 240 tire and it is a great street bike. If i was mountain carving all the time i def would not have it. It still can corner very well if you aren't afraid to lean on it