Originally Posted by
RubeRad
Hmm, reminds of of conti touring tires I used to have.
Schwalbe page is weird; what size is 40-635? Otherwise widest is 37?
English, Dutch, Chinese, Indian Rod-brake roadsters
(Also marked F10, F25, 700 B)
Tire Sizing Systems
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Genesis 49:16-17
"Well, well!" said Holmes, impatiently. "A good cyclist does not need a high road. The moor is intersected with paths and the moon is at the full."