The horror of presta to me is that you cannot fill it anywhere but your home, or a bike shop. That's the horror of them to me anyway... Shrader can be filled anywhere and everywhere, by nearly any equipment. I suppose the fun of having a high end bike is sitting on the side of the road unable to fix your flat, if you forgot an adapter. Of course if you have adapters, then why not have shraders to begin with, hehe,,,,BD

http://www.bikesmart.com/index.cfm?m....50&StartRow=1