3. Why do I need a CO2 pump?

Roadside punctures are always irritating. When riding a sports bike, which rolls best with the tyres pumped up to between six and eight bar, a little pocket pump will probably wear your arms out before you’re even back on the bike! But fear no more. In these situations, a trusty carbon dioxide inflator can be of the best bicycle accessories to have on board — here are a few useful tips you need to know before hitting the road with one. Read on…

the prologue