How to change the occigrip on snow helmets In the attached PDF, we explain how to change out the occgrip system on the snow helmets. 2019-01-29-Occigrip_change__1_.pdf 2 MB Download Related articles How to change Trooper & Grimnir 2Vi goggle strap The perfect helmet fit How to change the occigrip on "most" bike helmets What is the difference between Ronin and Ronin Max? How to change the occigrip-spring