RichardL wrote:
Faster in terms of what, changing a flat, rolling resistance, or air resistance?If I were going to to do IM, i''d race on tubies, less chance of a pinch flat, generally a few grams less weight, excellent Crr.
Changing a puncture takes practice tho
I use Schwalbe tubies on my hillclimb bike, great tires
res, non verba