If you're keen to push the limits of both your mountain bike skills and tyre grip, there's always going to be the chance of a crash. Being on the edge is what keeps the adrenalin flowing, right℃ And when that crash happens, the Axion Helmet has your head covered.  Durable. Light. Protective.  Reliable protection of your head is via the combination of a tough but lightweight Unibody shell and an energy-dissipating EPS foam liner. The core EPS foam inner liner is what absorbs the damaging forces of head impacts, improving safety in the event of a tumble. To the outside, a polycarbonate all-over shell not only brushes off overhanging bushes and branches during normal trail riding but in the event of a crash, it maintains structural integrity. Both inner and outer work in tandem to prevent injury to your head when you fall.  You also have the benefit of POC's patented adjustable breakaway peak. This comes away from the helmet during a crash, reducing harmful forces transmitted to the neck. Extended zones around the temples and back of the head also give you extra protection in high-risk areas. 360-degree Fit System In order to keep the Axion in place, you’ll find POC’s 360° fit system. This offers an easy-to-operate and precise fit, ensuring your Axion remains comfortable when riding and stays securely in place in the event of a crash. Cool Trails With the structural strength of the Unibody construction, POC has been able to optimise vent size without compromising on safety. Large intake and exhaust vents work seamlessly with the inner air channels, making sure you enjoy fresh airflow over the head. You can also be confident of a cool head as your mountain bike ride hots up.