steve.t. Posted March 17, 2010 Share Posted March 17, 2010 Hi is it posable to fit a fs1e barell and piston on a yb100 and is it leagal for a 16 yearold to ride it Link to comment Share on other sites More sharing options...
Moderator mervin Posted March 17, 2010 Moderator Share Posted March 17, 2010 Hi is it pooable to fit a fs1e barell and piston on a yb100 and is it leagal for a 16 yearold to ride it Definetly pooable that idea, i think not, you would need to put a complete fizzy engine in methinks, then the extra weight of the 100ccc frame etc would not help though, just get a FS1 to start with, then fit a YB100 engine would be more sensible but if you are 16 illeagle. I had a Aprilia RX50 recently derestricted 50 mph easily, put one of them motors in a FS Merv Link to comment Share on other sites More sharing options...
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