Stock contra spring, 100mm pulleys on a Euro clutch. I haven't marked the variator cheeks but I can see it variating as far as it will go, if I set it up with much heavier weights it'll start to variate right as the clutches grab and won't let it pull high RPM. Right now it's variating through and still pulling a little more RPM after that.
Re: Vespa Tuning/Gearing Q's
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