I have an issue with my road bike that i built up recently.
I got a resonably old but light steel frame and added wheels that used to have 35c tyres on.
As these did not fit the frame i swapped the tyres for cheap 25c ones which just about fit. However, i two issues:
– the tyres always seem to have a flat spot and no matter what i try they dont seem to sit prefectly round on the rim. Is this down to the cheap tyre or the rim being too wide?
– i (or at least my son) keeps getting punctures, so, i guess replacing the cheap ‘test’ tyres will help. Does anyone konw of a resonably price, puncture resistant tyre?