Challenge pista seta silk tubular track tyre blacktan 700c x 22mm
Strong and light at the same time has outstanding features on wood and cement tracks when speed is key and you have no time to think pista is the tubular to rely on features use track racing size 700 width 23 mm weight 180 gr tpi 320 bead aramid casing corespun cotton bar 8 12 psi 115 175 color black tan
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