hi
i´ve got the polini variator, it´s not bad, but for the same price today i would go for the malossi, it includes the main spring , that polini doesnt have. both are very good.
btw i´ve got my new gates belts hehehe.... wicked! doing downhill 95km/h
straight line 85kmh alone or with two persons it just rocks!
i´ve got to get those gear ratios....
cheers!