SIMPSON HELMETS - DIAMONDBACK RACING HELMET (SA2020)

Composite Diamondback A major revision to our Simpson Diamondback for 2021 combines a new Italian composite shell with a shorter chin bar and changes to the visor mounting for improved fit and function while also providing enhanced impact protection.

Features

• Recessed eye port offers a 100% shield seal
• Radio communications may be added
• Head restraint ready
• Italian composite shell
• Assembled in Texas
• Your helmet ships with one clear shield installed.
• Defined "wave eliminators" increase functionality from an aerodynamic aspect
• Side pipe option available for an additional
• Recommended for multi-use including Stock Car, Dirt Track, Drag Racing, Karting, Road Racing, and Off-Road

What has changed?

Snell SA2015 vs SA2020

The Snell SA2020 testing requirements have changed a small amount and have now become more in line with the FIA 8859 Helmet Standard.

Details:

• 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.

Size:

• 7 1/8
• 7 1/4
• 7 3/8
• 7 1/2
• 7 5/8
• 7 3/4

Colour:

• Red
• Blue
• Black
• Matt Black
• White
• Safety Orange