Check the listing for details. Bell Sport Mag Helmet - Snell SA2020. Condition: New. Listed at 359.95 USD. The Bell tradition of building high-quality open-face helmets with classic styling inspired by the original Bell 500 TX lives on in the Sport Mag. Designed for racers who enjoy the feel of an open-face helmet, the Sport Mag delivers value and quality at an affordable price.Composite shellOpen faceAdvanced multi-density, multi-piece liner to maximize energy absorption and impact performanceM6 terminals for FHR anchor attachment and homologated for use with approved head and neck devicesVisor peak with anti-glare stripSizes: Small, Medium, Large, XL, 2XL, 3XL and 4XLHomologation: Snell SA2020Includes:Sport MagVisor Peak InstalledDraw String Helmet BagHex Wrench KeySize ChartStandard SizeHat SizeInchesCentimeters4XS6 3/820 1/16513XS6 1/2 - 6 5/820 1/2 - 20 7/852-532XS6 3/4 - 6 7/821 1/2 - 21 5/854-55XS72256S7 1/822 3/857M7 1/4 - 7 3/822 3/4 - 23 1/458-59L7 1/223 5/860XL7 5/8 - 7 3/424 - 24 3/861-622XL7 7/8 - 824 3/4 - 25 1/463-643XL8 1/8 - 8 1/425 5/8 - 2665-664XL8 3/8 - 8 1/226 3/8 - 26 3/467-68