Guessing he doesn't like crashes. Ben Truslow tumbled down the back straight at Vegas, hurt pretty badly but without a good helmet he'd be dead, he was wearing a Nexx.
Rocco Horvath &Pete Cline crashed in them this year, too. Unfortunately, Rocco fractured some vertebrae and is paralyzed. Pete had a nasty spill qualifying at Indy and lawn darted himself into the gravel breaking the fall of his +500# Harley with his bodyy, breaking his collar bone and tearing his acl. In both cases, the NEXX helmets protected the riders from serious head injury.