Originally Posted by
Kimmo
According to the chart, I should only be running 100psi in my 23s, but that feels a bit soft to me; it seems like a minimum.
What possible disadvantage do I face by running 120psi other than a harsher ride? Surely the lower rolling resistance is worth it...?
Depends on your road conditions. On a rough road, a higher pressure can cause your bike to bounce around a lot; worsening your rolling resistance and reducing grip in the corners.