Thread: 80cc engine?
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Old 05-04-2012, 09:32 PM
multipaul multipaul is offline
Motorized Bicycle Senior Member
Join Date: Mar 2012
Location: Germany
Posts: 75
Default Re: 80cc engine?

Originally Posted by multipaul View Post
In Germany that "kind of selling" is fraud and forbidden.
What I've written up there, it is too hard! Sorry for that.

Inch, square inch and Kubikzentimeter (=cc) doesn't go together well.
Better suggestion even for people with simple calculators:

Displacement in cc = b x b x s x 12,87
b: Bore in inch
s: Stroke in inch
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