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Old 04-26-2008, 09:09 PM
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Motorized Bicycle Member
Join Date: Apr 2008
Location: Omaha Nebraska
Posts: 23
Default Re: NEW here. thinking of put on engine on bike

What engine is better 70cc with 2 strokes or the 50cc with 4 strokes?

Is't the 4 strokes faster or the 2 strokes stronger?
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