The Simpson Diamondback helmet has had a major revision for 2021. This helmet combines a new Italian composite shell with a shorter chin bar. Changes to the visor improve fit and function. Most importantly, this helmet provides enhanced impact protection.
Defined “wave eliminators” increase functionality from an aerodynamic aspect. The Viper is recommended for multi-use including Stock Car, Dirt Track, Drag Racing, Karting, Road Racing and Off Road.
- Recessed eye port offers a 100% shield seal
- Radio communications may be added
- Head restraint ready
- Italian composite shell
- Clear Shield included (installed)
- Assembled in Texas
- Snell SA2020 certified
| Brand | Simpson |
| Product Line | Diamondback |
| Open/Closed Face | Closed |
| Fresh Air | No |
| Vent System | Yes |
| Snell Rating | SA 2020 |
| Head and Neck Support Ready | Yes |
| Shield Included | Yes |
| Shield Color | Clear |
| Visor Included | No |
| Graphics | No |
| Bag Included | Yes |
| Material | Fiberglass |
| Color | Gloss Black, Flat Black or Gloss White |
| Finish | Paint |
| Quantity | Each |
Sizes and Colors Available
- 7-1/8, Gloss White (7297181)
- 7-1/8, Gloss Black (7297182)
- 7-1/8, Flat Black (7297188)
- 7-1/4, Gloss White (7297141)
- 7-1/4, Gloss Black (7297142)
- 7-1/4, Flat Black (7297148)
- 7-3/8, Gloss White (7297341)
- 7-3/8, Gloss Black (7297382)
- 7-3/8, Flat Black (7297348)
- 7-1/2, Gloss White (7297121)
- 7-1/2, Flat Black (7297128)
- 7-5/8, Gloss White (7297581)
- 7-5/8, Flat Black (7297588)
- 7-5/8, Gloss Black (7297582)
- 7-3/4, Gloss White (7297381)
- 7-3/4, Gloss Black (7297342)
- 7-3/4, Flat Black (7297388)
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