- Fidlock chinstrap for easy on and off
- DOT and ECE 22.06 certified - global standard (EU and CA)
- Starting Weight: 1750 grams
- Innovative Venturi Venting System pulls moist air out without cold wind coming in Venturi Vents (Manual shutter built into interior of helmet at chin bar to allow comfortable ride)
- Injected molded construction for lightweight and durable performance
With a maximized field of view and high-flow Venturi duct venting, the 509 Mach V Helmet sets the stage for the next evolution in moto helmets. Whether you're splitting lanes on the freeway or zoned in on the zen of riding, this sleek, stylish DOT and ECE 22.06 certified helmet with an easy gloves-on access Fidlock chinstrap has been built for adrenaline junkies and city weavers alike.