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49cc giovanni / zeimini dirt bike gearing
Mini Motard Pocketbikes
Is this a 49cc or a 47cc mini motard???
is minidirtbike as fast as mini pocketbike?
My new Mini Quad
who has what?
125cc pit bike
PBU Pockect Quad?
My minimoto
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  #1  
Old 11-26-2005
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Is this a 49cc or a 47cc mini motard???



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  #2  
Old 11-29-2005
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Re: Is this a 49cc or a 47cc mini motard???

They claim its a 49cc but it's not. I have 3 of them, all 47cc
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  #3  
Old 11-30-2005
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Re: Is this a 49cc or a 47cc mini motard???

I just got the same one today. Actually a decent little bike, pretty fast compared to my giovanni dx. I really like the seating position its easy to ride and the suspension soaks up the bumps on the road, i dont think itll be adequate for offroad though, unless the trail is fairly flat and not bumpy. good for the price.
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  #4  
Old 11-30-2005
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Re: Is this a 49cc or a 47cc mini motard???

Quote:
Originally Posted by NosMan
They claim its a 49cc but it's not. I have 3 of them, all 47cc
does anyone know if any of the aftermarket pipes fit these bikes
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  #5  
Old 01-25-2006
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Re: Is this a 49cc or a 47cc mini motard???

whats the differnce between 47 and 49cc? is the bore or stroke?
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  #6  
Old 01-27-2006
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Re: Is this a 49cc or a 47cc mini motard???

I just bought another dirt bike from Giovanni recently. They are coming 49cc now. Nice surprise to see companys selling what they claim. I've always found those guys at GiovanniBikes to be good to deal with. They have always replaced damaged parts from shipping or defect parts in general for free.

Only problem I found with any of these dirt bikes is the shock mount breaks pretty easy so re-weld it before you have trouble. I also beefed up the welding near the triple tree but everbody already knows the welding on many pocket bikes are crap.
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  #7  
Old 02-02-2006
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Re: Is this a 49cc or a 47cc mini motard???

Quote:
Originally Posted by NosMan
I just bought another dirt bike from Giovanni recently. They are coming 49cc now. Nice surprise to see companys selling what they claim. I've always found those guys at GiovanniBikes to be good to deal with. They have always replaced damaged parts from shipping or defect parts in general for free.

Only problem I found with any of these dirt bikes is the shock mount breaks pretty easy so re-weld it before you have trouble. I also beefed up the welding near the triple tree but everbody already knows the welding on many pocket bikes are crap.
They still do go the claimed 45 mph right? Or has nobody complained yet.
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  #8  
Old 02-21-2006
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Re: Is this a 49cc or a 47cc mini motard???

hey i havea bike almost identical to a giovanni dx i actually think it is
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  #9  
Old 02-22-2006
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Re: Is this a 49cc or a 47cc mini motard???

There is no 47cc engine in any of these or the chinese pocket bikes. It is a myth and anyone who tells you that it exists needs to prove it because I have worked on 100s of these and none have ever mic'ed out to be 47cc. Since one of the responders to your post claims he has a 47cc could you please tell me what bore and stroke you have that you came up with 47cc as I might be interested in paying you a lot of money for that motor since I have never actually seen an actual 47cc.
To answer your question, most likely you have the 40.2cc or a 48.6cc (that is the 49cc engine). You will need to look at your cylinder to identify it, the small bore engine has the fins all the way around, the big bore 49cc engine the fins on the cylinder break at the bottom of the barrel right above each hold down bolt.
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  #10  
Old 04-08-2006
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Re: Is this a 49cc or a 47cc mini motard???

Its bore mate.
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  #11  
Old 04-08-2006
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Re: Is this a 49cc or a 47cc mini motard???

bore mate.
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  #12  
Old 04-08-2006
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Re: Is this a 49cc or a 47cc mini motard???

they made a 40mm bore(40.2cc) and a 44mm bore(48.6cc) .
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  #13  
Old 04-11-2006
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Re: Is this a 49cc or a 47cc mini motard???

I just got one of those things for $220 canadian and i was wondering what that thing coming out of the clutch is, to me it looks like a cvt.
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  #14  
Old 04-11-2006
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Re: Is this a 49cc or a 47cc mini motard???

Its a small chain reduction, it has #25 chain with 10-27 gears in that little case. We have bought three of these little bikes and they are way to high geared. Were just working on changing the sprockets this week, so we will se what happens.
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  #15  
Old 05-14-2006
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Re: Is this a 49cc or a 47cc mini motard???

so is there a diffrence in accel. with the chain reducer? Mine doesnt have one but I was wondering if I should buy one.....
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  #16  
Old 05-22-2006
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Re: Is this a 49cc or a 47cc mini motard???

Quote:
Originally Posted by stainless
Its a small chain reduction, it has #25 chain with 10-27 gears in that little case. We have bought three of these little bikes and they are way to high geared. Were just working on changing the sprockets this week, so we will se what happens.
where you get the new gears at ? let me know how you do it i want to redo my set up
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  #17  
Old 09-14-2006
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Re: Is this a 49cc or a 47cc mini motard???

Quote:
Originally Posted by Sam_Q
whats the differnce between 47 and 49cc? is the bore or stroke?
2 cubis centimeters (cc's) duh
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  #18  
Old 09-18-2006
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Re: Is this a 49cc or a 47cc mini motard???

Hi guys!

Is this a one speed or a two speed bikes?

Thanks!
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  #19  
Old 09-19-2006
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Re: Is this a 49cc or a 47cc mini motard???

Quote:
Originally Posted by yamaha20
2 cubis centimeters (cc's) duh
i really hope that was a joke, if not you are officially an idiot.
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  #20  
Old 09-21-2006
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Re: Is this a 49cc or a 47cc mini motard???

yes it was. god klutch. you take stuff too seriousley. i have been riding pocketbikes since i was 5. im good with both pocketbikes and engines.
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