509 Mach V Helmet colour-rasberry-mirror-light-smoke-tint Main compartment is oversized for

Main compartment is oversized for all your gear

Removable hood for versatile wear

while maintaining full-time waterproof and windproof properties

Cinch-cord at hood and hem seals out the cold

509 Mach V Helmet colour-rasberry-mirror-light-smoke-tint Main compartment is oversized forWith 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. Details: Maximized field of view Distinct Venturi vent ducting