How to change the occigrip-spring In the PDF below you can see how to change the spring in the occigrip on your whitewater helmet. Replacement Occigrip-spring WW helmets.pdf 200 KB Download Related articles How to change the occigrip on snow helmets How to change Trooper & Grimnir 2Vi goggle strap When should I replace my helmet Falconer 2Vi occigrip change How to change the occigrip on "most" bike helmets