Moose Racing Contour Deflectors - White/Black The new Moose Racing Flex Handguards have been built for durability and functionality T6061 aluminum bracket supporting an open-ended polypropylene rail that gives the support you need yet still flexes back under an impact Spring-loaded aluminum hinge enables the Contour deflector to pivot forward along with your folding levers in the event of a fall, but holds in place while blocking debris from other machines The system supports the popular Moose Racing Contour Deflector (also available separately) and is available in all of the Contour Deflector colors Deflectors are made with soft, flexible and resilient polyethylene