Motorcycle Helmets & Visors If you're looking for a motorbike helmet, then Louis is the place to go. There are 19 different brands to choose from. Plus visors, accessories and spare parts, including for older helmet models. To help find the perfect helmet for you amongst all the jet (open-face), police, motocross, flip-up and full-face helmets, Louis recommends the online Helmet Buyer's Guide. You simply have to enter a few details, and the Buyer's Guide will then narrow down the choice for you. Alternatively, you can get personal advice at any Louis store - including a thorough "test ride".