Originally Posted by
fietsbob
you going to only ride on a clean track?, too little clearance and the slightest stone
sticking to the tread will jam in the gap, and fling you over the bars.
Huh? How big a rock do you think those tires will pick up and carry all the way to the crown? How big a rock do you think will fit under that crown that won't imbed in the tire? Rocks are the most effective brakes? I'm sure you were kidding though, right?