https://onwar.se/ 2026-10-13T02:45:15+00:00 https://onwar.se/ https://onwar.se/lib/exe/fetch.php?media=wiki:dokuwiki.svg text/html 2026-10-03T22:26:56+00:00 Anonymous (anonymous@undisclosed.example.com) https://onwar.se/doku.php?id=motorcycle_helmet_workshop:back_to_fundamentals&rev=1791066416&do=diff A helmet that is the right size should feel snug all the way round with no single pressure point, and it should not shift when you turn your head firmly from side to side. A helmet that moves independently of your head on a shake test is not the right fit, regardless of what the size label says.