X-Large: 61-65cmSmall: 52-56cm
X-Large: 61-65cm285 grams285 grams
With clean lines and a modern, compact shape, Bell's all-new Overdrive was designed with key trickle-down technologies from Bell’s pro-level helmets. The Overbrow Ventilation system channels cool air over the head to regulate temperature. And the new Lightweight Kit uses a special webbing material that’s lighter and less susceptible to absorbing sweat. Up your road riding game, shift into Overdrive.