26.3mm tyres specially ordered from Durex to make sure they remain unimpregnated by any road debris.
I have some tires (Vittoria Pista Evo CL) that would probably fail Durex's QC as being "too thin".
@EdwardZ started
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I have some tires (Vittoria Pista Evo CL) that would probably fail Durex's QC as being "too thin".