it exist already mate, those heavy 'city' tyres that are found in dutch bike, even the cheapest one is pretty tought.
Althought I think you meant a puncture-free 23c tyres.
@edscoble started
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it exist already mate, those heavy 'city' tyres that are found in dutch bike, even the cheapest one is pretty tought.
Althought I think you meant a puncture-free 23c tyres.