Bell 281 SRV Anti-Fog Insert M59M1 Two flexible tethers on the

Two flexible tethers on the collar are attached to the helmet to prevent the head from snapping forward or to the side during a wreck

ankles and calves aids overall circulation and blood flow to the legs

Auto Manufacturing Test Engineers

4 is the ideal option for anyone wanting a budget-friendly

Bell 281 SRV Anti-Fog Insert M59M1 Two flexible tethers on theBell's Hyper Shield Anti Fog Insert by Fog City, designed specifically for Bell auto racing shields, converts your shield into the highest performing Anti Fog, UV blocking visor available for sale today. The optical 20 mil polycarbonate insert is imbeded with a patented anti fog coating technology that prevents shield fogging and absorbs over 98% of harmful UV rays. The insert is easy to install thanks to the "peel and stick" system with no tools and