b40rt Posted July 30, 2010 Report Share Posted July 30, 2010 Now that my SWM is running reasonably well (still needs cosmetics) I have noticed, or imagined, that it does not pick up a quickly as my Aprilia did, is this entirely down to flywheel weight ? I suppose the sensible thing would be to take them off and weight them, but if some one knows ? Were there any other differences between the two Rotax engines, apart from clutch covers on the later Aprilia's ? Thanks Ross Quote Link to comment Share on other sites More sharing options...
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