trialstorm

....do you mean the sump guard/skid pan?

Hello, It Is a very long time that I don't show any of my bike but I was very busy for my oldtimer bikes; here you are the extrema 230, engine based on Honda xl200 case but inside a lot of trials items, drum brakes, superlight marzocchi forks, superlight fournales monoshock, home made frame; weight without fuel 63kg; all comments are appreciated, if required better details available, best regards.

Hi, the initial post is aimed to discuss about Moto Guzzi Stornello four stroke trials bike and in this case the bike is clearly NOT Pre65 as declared by the owner; NOBODY declared that the bike is Pre65! Regards. Marco

Hi, I'm the builder/owner of the stornello trials showed by Martin; just to provide a short answer to the last post: -the bike is all-made by alluminium and titanium alloys -the weight (w/o gas only) is 71 kg -the engine is 249.5 cc -the forks are made by magnesium (marzocchi 34 mm) and the bridges are made by 7075T73 machined by solid pieces -the frame front part is made by 6061T6 welded -the frame rear part is made by 7075T73 jointed by screws only -the rear swingarm is from aprilia (as the wheels) -the plastics are SWM -the engine weight is 6 kg less than the original for any futher info please contact me by the forum/mail regards to all trials people Marco