Just ordered 2 Primo comet tires for my Brompton. I couldn't justify spending $160 for the tan sidewalls Schwalbe One. I have seen the Schwalbe One in person and they are beautiful looking tires but saving a $110 in the price was the decision maker. I paid $52.00 for 2 Primo comet tires, just didn't make sense to pay the difference. I would really like to hear from someone out there riding Schwalbe One tires on a Brompton. Someone please let us know about these new tires.