The advertisers keep telling us the pros use their equipment, but is that same equipment we can buy? I mean is the ProCircuit pipe on Ryan Villopoto's bike the same as the one you and I can purchase? Do the pros use slipper clutches or do the adverts just say that so that you'll fork out your bucks for something that may or may not be a benefit? Sorry for all the questions I was just wondering if we get what we are paying for? We may be forking out top dollars for a PC Rear Linkage or RG3 Tripple Clamp, under the impression that we are buying the same componants that Villopoto or some other pros uses becasue the adverts say so, but is it the same product. I mean most of the pros have modifications made specifically to meet their riding style so is an item that's available over the counter really the same thing? Can we really purchase what the pros are using?