i would fit some lighter variator rollers to stop it from gearing up so soon it will allow the engine to rev more and be in the peak power range of revs.also these scooters have a restrictor in the top of the carb that stops the diaphragm lifting all the way up,get rid of it.
adam bike doctor
March 2010
Was it always like this? has it got slower?
Helpful answer from anon I see....
bb
March 2010
That's life get used to it,loose weight or buy a bigger bike,easy.
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