I brought a Scorpion 490 exo online today from infinity the experience itself was pretty good but, I have a few gripes, and here is my experience. When shopping around for a helmet, I was after a helmet with as much anti-fog as possible so this meant a breath guard and a pre-installed pinlock under £200. Anything else was bonus. I brought the scorpion exo 490 and it did say that it was "pinlock enabled". And had all the remainder of the features I was looking for. And when it arrived it was perfect and as promised. However, after I brought the helmet I got an awful feeling when I looked on the website. The model up from mine had been reduced and was the same price. With infinities no-helmet returns I couldn't exchange it. I missed out on a few of the newer features and worst of all the newer model the exo 590 had the pinlock included. Major buyers remorse. Also meant I'd have to cough up some more money for a pinlock which was annoying being a student.