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Very interesting comparision between 22-05 and Snell / Fibre and Plastic helmets
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here : http://www.motorcyclistonline.com/gearbox/motorcycle_helmet_review/index...
it's a quite long article about both ECE 22-05 and Snell, and shows that some plastic helmets do actually at least offer the same protection as fiber ones.
very interesting and instructive!
Thank you very much,
it`s a good article, i will read it better.
Where are you from?
it's a quite long article about both ECE 22-05 and Snell, and shows that some plastic helmets do actually at least offer the same protection as fiber ones.
very interesting and instructive!
I know this article, anyway thanks for the post!
Today evening i will translate in english (for you
) my post, where i speak about sharp-snell-ece 
@fra
it`s a good article, i will read it better.
Where are you from?
http://www.motosicurezza.com/forum/salve-francia
it's a quite long article about both ECE 22-05 and Snell, and shows that some plastic helmets do actually at least offer the same protection as fiber ones.
very interesting and instructive!
I know this article, anyway thanks for the post!
Today evening i will translate in english (for you
) my post, where i speak about sharp-snell-ece I must have missed it, I don't remember having seen it on the site...
just give me the link, I can probably read it by myself
another article on the same subject from the NY Times : http://www.nytimes.com/2009/09/27/automobiles/27SNELL.html?_r=4
I quote the last phrase of the article you have linked:
The article is very interesting, it's similar to the previous you have linked.
The post i have mentioned is m' first post here: http://www.motosicurezza.com/forum/classifica-sharp-affidabile-no
Qualcuno mi riassume il succo di questi articoli?
snell=inutile, insicura.
Termoplastica spesso meglio di fibra poiché più morbida.
snell=inutile, insicura.
Termoplastica spesso meglio di fibra poiché più morbida.
E in effetti mi sembra che gli standards Snell stiano subendo una revisione profonda per il 2010:
http://www.smf.org/stdsdraft.html
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