ACC ACC EXT-004 Recall
Check Your Product
According to the National Highway Traffic Safety Administration (NHTSA)
Product
ACC EXT-004
Brand
ACC
Lot Codes / Batch Numbers
Not specified in NHTSA notice. Check official source for details.
ADVANCED CARBON COMPOSITES INC. is recalling certain ACC EXT-004 equipment due to equipment:motorcycle:helmets issues. IN THE EVENT OF A CRASH, THE HELMET COULD BE PENETRATED, POSSIBLY CAUSING SERIOUS INJURY TO THE WEARER OF THE HELMET..
Summary derived from NHTSA notice
Reason for Recall
As stated by NHTSA
ADVANCED CARBON COMPOSITES (ACC) IS RECALLING ALL MODEL EXT-004 MOTORCYCLE HELMETS, SIZES S/M, M/L, AND L/XL. THESE HELMETS FAIL TO CONFORM TO THE PENETRATION REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 218, "MOTORCYCLE HELMETS."
Reported concern (NHTSA)
IN THE EVENT OF A CRASH, THE HELMET COULD BE PENETRATED, POSSIBLY CAUSING SERIOUS INJURY TO THE WEARER OF THE HELMET.
Recommended Action
Per NHTSA guidance
THIS COMPANY IS OUT OF BUSINESS. PLEASE SEE "OTHER RECALL RELATED DOCUMENTS."
Verify this information on the official source
For complete details and official instructions, check the National Highway Traffic Safety Administration (NHTSA) directly.
View official NHTSA recall noticePage updated: Jan 10, 2026