March 13, 200719 yr "GG 4-Stroke: the news is certain, the GG 4s is ready and it's already out......Giorna has completed the process and now it's a matter of testing and refinement......over 300cc, very light, lateral valves...will be fitted in the pro frame. Goal is to have the lightest 4s available...."http://www.motocrossdigital.eu/ free download of march issue to see article. uhoh7, I am never able to download the magazine, it always locks up my computer. Could you email me the zip file? Thanks
March 13, 200719 yr "GG 4-Stroke: the news is certain, the GG 4s is ready and it's already out......Giorna has completed the process and now it's a matter of testing and refinement......over 300cc, very light, lateral valves...will be fitted in the pro frame. Goal is to have the lightest 4s available...."http://www.motocrossdigital.eu/ free download of march issue to see article. uhoh7, I am never able to download the magazine, it always locks up my computer. Could you email me the zip file? Thanks Nevermind, I got it with my work computer. Thanks
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