Key Takeaways Modern portable electric pumps can inflate road bike tyres from flat to full pressure in under two ...

Conti isn’t the only tyre brand to go wider. In 2024, Pirelli launched a 40mm width for its P Zero Race TLR range, which also ...

It’s been a while since we did a Wednesday Wonderings question and answer, but Bill from Michigan, who is not a UCI racer, had a question about tire width: What method and how rigidly is the 33c tire ...

Although the Corsa Pro Speed TLR was originally pitched as a pure time trial tyre – given its thin casing, low weight and ...

Our Wednesday Wonderings is back with a rare Sunday School edition for Easter, and it’s a meaty one. One reader, perhaps inspired by our last Wednesday Wonderings reader question on tire width rules, ...

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 ...