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Discussion Starter #1
Hello

New to this site, this is my first post. I have an 83 liquid cooled polaris Indy Cross Country that I just removed the stock 121" track and installed a 131" 1 1/4" track on. The track part of the installation is all done but I am trying to figure out what re-gearing I need to do? If I remember right off the top of my head I think the gears had 19 and 29 teeth? Obviously I am not looking for 80-90 mph any more. I don't want to go though 3 or 4 sets of gears before I figure this out. Does anyone else have experiance with this or a similar machine with similar mods?

thanks
 

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you could easily go to 18-30. that would make some good bottom end gian.
 

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Discussion Starter #3
so would I need a different chain to? Or does it stay the same because one gear is getting bigger but the other is getting smaller?

thanks
 
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