Giro Air Attack Rennradhelm Medium 274Gramm White/Teal Neu

Fahrradhelm, Rennradhelm
Giro Air Attack

White/Teal

Verfügbare Größen: M 55-59

Neu

300 Gramm

ohne Shield

Weighing 283g (size medium), the $200/£120 Giro Air Attack helmet is a compromise between the practicality and light weight of a regular road helmet and the aerodynamic slickness of a long-tailed lid.

If you do time trials or triathlons, it's definitely worth a look. Or, if you are road racer looking to remove every last sliver of aerodynamic drag, then read on. The question is whether the small aero gains are worth a small sacrifice in cooling and - for many - fashion.

According to Giro’s wind-tunnel testing, the Air Attack is 17 seconds faster over 40km at a steady 40kph than the Aeon model. In most road riding or even racing situations, you are not going to be in the wind for an hour doing 40kph, so the gains will be smaller - perhaps just a handful of seconds over the course of a ride.

One UK tester found that the Air Attack was quieter than a standard road helmet by swapping back and forth for 15-minute bursts.