Simpson's lightest and most aerodynamic helmet features a autoclave cured, carbon fiber shell. Lacking front vents, the SD1 is ideal for open wheel dirt track racing. Removable cheek pads and top pads provide a true custom fit. Meets SA2020 specifications. Sold complete with antifog, anti-scratch clear visor. Natural finish.
- Type:
- Full
- Size:
- X-Large
- Snell-Approved:
- Snell SA2020
- FIA-Approved:
- No
- DOT-Approved:
- No
- ECE-Approved:
- No
- SFI-Approved:
- No
- Primary Color:
- Carbon fiber
- Finish:
- Gloss
- Fresh Air Compatible:
- No
- Graphic Style:
- None
- Shield Included:
- Yes
- Shield Color:
- Clear
- Liner Material:
- N/A
- Vented:
- Yes
- Removable Lining:
- N/A
- Circumference:
- N/A
- Hat Size:
- 7 5/8 - 7 3/4
- Weight:
- N/A
- Visor:
- No
- Quantity:
- Sold individually.
