I agree with lighthorse. Until I discovered this forum recently, I didn't realize touring with a roadbike was "wrong." While I can see that the roadbike wouldn't be suitable for really heavy loads, or really bad roads, it's always worked for me on tours. Granted, I haven't done more than 2-3 weeks, and don't carry camping gear. That means I usually don't carry more than about 25 lb. But lighthorse seems to have done ok. I don't see the point of riding a slow, heavy bike unless you need to.