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Old 01-02-2015, 06:37 PM
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mapbike mapbike is offline
Motorized Bicycle Elite Member
Join Date: Mar 2010
Location: Central Texas
Posts: 5,379
Default Re: 50cc GY6 on a Bicycle??

Yes the Go Karts and 4 wheeler use what they call the short case version and they are normally set up for a 40 or 420 chain but the CVT belt runs to a assembly or gear box that goes to a chain drive down to the axle, some of the go karts even have a reverse....

wouldn't that be wild on a bicycle..!

The short case engine are higher too.

A stretched out bike frame and a well built jackshaft set up would be the way I would go with a long case engine if I were to build one, get the splined inset from a rear wheel and weld the desired sprocket onto that and then a chain from there to a jackshaft and from there to the wheel is the first design that comes to mind without thinking to much about it.

loads of parts

Here is a little info you may find interesting about the GY6 and a place that sells some stuff for them also.

Can you say 12,000 RPM 4 stroke capability...LOL!
I dont always ride WOT, but when I do..I do my best to keep the rubber side down..Ride safely my friends!

Last edited by mapbike; 01-02-2015 at 07:09 PM.
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