[bondy]

What type of racing ?? for motorcycles see below

L gr1450 is a size thing ? is it a size large by any chance ! Lgr large 1450 is the weight

HELMET RATINGS...WHAT DO THEY MEAN? Auto racing helmets are rated by Snell as either SA, M, or K...
Snell SA Rated Helmets:
Snell "SA" (Sports Application) rated professional helmets are designed for auto racing and provide extreme impact resistance and higher fire protection.
Snell M Rated Helmets:
Snell "M" (Motorcycle) rated helmets are designed for motorcycling and other motorsports. They offer slightly less protection than SA rated helmets.
Snell K Rated Helmets:
Snell "K" (Karting) rated helmets are designed for Karting applications. They are subjected to the same test standards as SA helmets except the do not require a fire retardant interior.
What are the key differences between SA and M Rated Helmets:
- SA standard requires flammability test while the M standard does not.
- SA standard has rollbar impact test while M standard does not.
- SA standard allows narrower visual field than M standard (Some SA helmets aren't street legal).




Latest ECER22-05 standard
Full ACU Gold Standard


for car racing im sure the club will have the details

hope it helps