Simpson Racing SD1 Helmet - S - Matte BlackSmall - Matte Black - SA2020 Late Model 0 is light and comfortable

0 is light and comfortable with classic Nascar styling

115 in Long - Stainless - Small Block Chevy - Each

16 in Long - Broached - Chromoly - Black Oxide - Universal - Each

Upgrade your vehicle's support system with the JOES Racing Products Billet Body/Spoiler Support

3 in Length - 4 lb Spring Rate - Steel - Copper Powder Coat - Each

Simpson Racing SD1 Helmet - S - Matte BlackSmall - Matte Black - SA2020 Late Model 0 is light and comfortableSimpson's, lightest and most aerodynamic helmet, the SD1 is a premium helmet at a reasonable price. The helmet is tailored towards open wheel dirt track racing with no front vents and a front chin spoiler.