Discussions tagged with 'srhelmetdesign' Jonathan GKA team goes to Japan for some Karting! Jonathan replied 1 month, 1 week ago 1 Member · 8 Replies GKA Racing Team Olivier show us a picture of your karting helmet? Jonathan replied 9 months ago 3 Members · 4 Replies Watercooler Viewing 1 - 2 of 2 discussions