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» Welcome to Pocket Bike Racing

CVT: gear ratios

Posted in Pocket Bikes Performance Tips

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Old 14-07-2005, 11:42 PM
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CVT: gear ratios

now i know that there is another post on the cvt but i wanted a new 1 to get more peples attention

has any 1 tried to change the gear ratios inside the cvt transmission

and if u havent tried but u have looked inside it,.. does it look possible??

and what can be done gear ratio wise to help these big fat bikes that carry lots of weight???
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Old 15-07-2005, 07:47 PM
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arrrm check the other topic started by r1 rider about the cvt box and see if that makes any sense and if it does not then i will post up some pics and stuff
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Old 15-07-2005, 08:26 PM
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r1_rider is an unknown quantity at this point
it looks possible to change the gearing from i've seen but i havent tried it myself so i cant say anything more on it.

probably, if you changed the big back 2 gears it might improve the pulling performance.

this might make more sense: clutch bell spinning 2 8 tooth sprockets in the cvt, 2 8 tooth sprockets spinning 2 26 tooth sprockets, which are attached to a 14 tooth counter front sprocket.

my theory is that if you only change the 2 26 tooth sprockets to 8 tooth sprockets then it would recieve the same power as from the bell, the 14 tooth counter front sprocket would then spin as fast as the little 8 tooth sprockets and because there are more teeth on the front sprocket it should churn through more chain :wink:

remember this is only a theory, i've never actually tried this


hope this helps :wink:
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Old 15-07-2005, 08:44 PM
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yes i have read the other post

but could u please post up sum pics it would be very vey heapful
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Old 15-07-2005, 09:10 PM
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r1_rider is an unknown quantity at this point
ok, i'll try
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Old 15-07-2005, 09:28 PM
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i was refering to jeremy for the pics coz he said about him posting pics up

but the more pics the better,.. so post away r1_rider
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Old 15-07-2005, 09:53 PM
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i thought you might've been talking to him, but i replied anyway

it may take a while for me to post som pics cause i tried it once b4 and it failed miserably
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Old 15-07-2005, 11:04 PM
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lol, thanks buddy, just do wat ya can :wink:
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Old 16-07-2005, 12:35 AM
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hey would i be able to take my cvt off and fit sumthing like this on

(and of course get a longer chain

link:http://cgi.ebay.com.au/ws/eBayISAPI....561941358&rd=1
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Old 16-07-2005, 08:17 PM
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yep will take some pics tomorrow
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