Helmet Review: Let's Dive Deep into the Zamp RZ-67D Graphic Helmet!
The Zamp RZ-67D Graphic Helmet is ideal for all dirt track racers. As you can see on the front of the chin bar, there's very minimal venting. We have two small vents on each side, as well as one small vent here in the front. It's designed specifically to keep the elements out while still giving you just enough airflow for those long dirt track battles.