HEy,

I'm considering replacing Lola's tubes with Forte' Road Puncture Resistant Presta Tubes. Does anybody use them? Any thoughts on them? Do they add a lot of weight? I purchased them on Saturday at PB (but can return if necessary), and the guy gave me valves too, since my tires are Schraders. Not sure what that is about, does anybody know?

Thanks! Happy pedaling!