With this data, we've been able to pretty objectively say that the POC Procen Air is the fastest helmet on the market, but as it is effectively a time trial helmet this isn't a huge surprise. The ...
The tank on the standard OC 3, on offer in the UK, is just about big enough to wash one particularly mucky bike. The OC 3 Plus, on offer in the States, features a double-capacity tank, which is better ...