I would be wary of putting a larger front sprocket or smaller rear sprocket on the avanti. It seems to have a weak low end torque to begin with. Notice how it accelerates really slow, but then when it gets up to speed, it really flies? The bike is already geared too high for its horsepower at the factory. I would go for a biturbo exhaust and a larger jet in the carb. This might give you more speed, and also fix the low end torque problem. I am going to do this for my Avanti aftetr the holidays.
Re: Avanti Autopower speed kit
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