Fly Racing or Thor Helmet Ring Fitment Ring (Sizing Tool for Dirtbike helmets) Motocross Gear MX

Description

Fly Racing, Thor, Moose Helmet Ring Fitment Ring (Sizing Tool for Dirtbike helmets) Motocross Gear MX is a test model designed to test out helmet fitment by printing the ring you think is your size, then trying the ring on. if it isn't too loose, or too tight that is most likely your size. Be sure to check your print is true to the dimensions mentioned on the size. also to print only one, split the item into parts with a tool like Bambu Studio These will fit similar to Gmax but Gmax has a slightly different shape, thus may not fit identically to these ring inner diameter. Thor, Moose, and FLY all use nearly identical fitment, so this should help estimate what size to order or by, while giving a rider or parent the ability to see what it truly fits like. i.e. showing if it is too loose or just right, or if you need to look at other brands to accommodate your heads shape. Helmets are typically made with Intermediate Oval, Long Oval, or Round Oval as the inner shape from your nose to your crown Verification of Mechanical Dimensions The exact inner bounding dimensions your 3D printer will execute for testing are detailed below. Use these values to verify your prints with a digital caliper across the widest (X) and narrowest (Y) internal spans. (Multiple by 10 for cm)Each Helmet has its inner circumference printed as text on the outside wall. https://www.thormx.com/size-chartshttps://www.thormx.com/size-charts#