Finding the right size tyre for your bike can be more tricky than it at first appears. That’s a result of different ways to define a wheel and tyre’s size and the need for the tyre to fit in your bike ...

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 ...

What could possibly distinguish one wheel from another? Surely they’re all just round things with a tyre on the outside? Funnily enough, mountain bike wheels are a bit more complicated than a round ...