We've explained dozens of times over the years the difference between P-metric and imperial tire sizes so we won't cover a whole lot of the same ground, but we really haven't published a conversion ...

There’s a bewildering array of different 'standards' for bike components, with new ones appearing almost every year. But one that’s been around for many years is the 700c wheel, found on pretty much ...

With a number of factors influencing what size tyres you should have on your bike, working out what tyres will fit can be difficult. Bikes these days come in an array of different wheel-size diameters ...