Motocross Helmet Nz Things To Know Before You Get This Forehead: The padding must touch your brow line pleasantly. Back of Head: You should not be able to slide more than one finger in between the nape band and your neck. Motocross Helmet NZ. Here's a little method we like: https://rafaelrokfa.alltdesign.com/the-of-motocross-helmet-nz-50153040