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Simpson Racing 729734S SA2020 Diamondback Racing Helmet 7-3/4 Safety Orange

Part # 729734S Be the first to write a review

Simpson Racing 729734S SA2020 Diamondback Racing Helmet 7-3/4 Safety Orange

Estimated Ship Date: 06/10/2026
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$599.95
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The Simpson Diamondback has been updated to combine a new Italian composite shell with a shorter chinbar and changes to the visor mounting for improved fit and function while also providing enhanced impact protection. Snell SA2020 rated. Recessed eye port offers a 100% shield seal. Its head restraint ready, and radio communications can be added. Includes one clear shield installed. Other shields available. Assembled in Texas.

Features:

  • Recessed eye port offers a 100% shield seal
  • Head restraint ready
  • Italian composite shell
  • Your helmet ships with one clear shield installed. Order additional shields
  • Defined "wave eliminators" increase functionality from an aerodynamic aspect
  • The Snell SA2020 testing requirements have changed a small amount and have now become more in line with the FIA 8859 Helmet Standard.
  • Increased velocity by 5-10% for impact testing on the 2nd hit across all shell sizes.
  • Increased velocity from 5.7 to 6.0 m/s on the 54cm to 59cm size.
  • Increased peak G threshold on the 54cm to 59cm size and 60cm-64cm size.
Brand Simpson
Emission Code6
Product TypeHelmets
WarrantyManufacturer's Limited 90 Day
UPC090127390009
Manufacturer Part Number729734S
Part Number729734S
Manufacturer's Limited 90 Day: See Details
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