GhostBikes stock the full range of Shark Motorcycle Helmets. Shark are the new up and coming king of the motorcycle helmet market. In stock are now are the latest in Flip-Up Helmet technology. They have thought of everything to make your journey to work or time on the track as enjoyable and as safe as possible. You will also be glad to know that now all Shark Flip Front Motorcycle Helmets now come with huge 5 year warranty.