509 Mach IV MOD Helmet Item # 1472288
Description
The 509 Mach IV MOD Helmet, is there to take a breather.
This fully modular helmet offers 509s classic graphic stylings in an aerodynamic shell so you can easily chat with your riding buddy, cool off at a stoplight or take a sip of coffee on your morning commute.
With adjustable venting in the top of the helmet and chin bar, and a drop down sun shade, dare we say this will become your favorite everyday commuter helmet.
Features:
- Full-face modular helmet functionality
- Aerodynamic injection molded shell design
- 2-Setting adjustable chin bar venting provides adjustable airflow control while riding
- Top helmet adjustable air vents
- Interior drop-down sun shade
- Certifications: DOT
- Best Head Shape: Intermediate oval fit
- Starting Weight: 1680 g