Review on Racing Optics Helmet Post Kit by Joe Jimenez

This is amazing. Much better than the factory plastic frames and work great with my Simpson helmets. The cut and angle allows the tear-offs to be pressed firmly against the lens, but at the same time being able to pull the tear-off off without fear of pulling the lens out of the mounts. You'll need to drill a larger hole in the lens, which I wasn't entirely sure about, but I had no problems. Tighten the screw firmly, otherwise the screw will slowly loosen after a few races.