หมวกกันน็อค รถยนต์ SIMPSON SA2020 DIAMONDBACK RACING HELMET

SALE

• Recessed eye port offers a 100% shield seal
• Head restraint ready
• Italian composite shell
• Your helmet ships with one clear shield installed
• 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

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