Challenge strada bianca 300 tpi clincher road tyre black 700c x 25mm
The famous all round use good rolling tread design in a supple comfortable 25mm size also now available in open tubular clincher features use road racing size 700 width 25 mm weight 240 gr tpi 300 bead aramid casing superpoly flat protection pps bar 7 10 psi 100 145 color blackblack tan
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