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Post by baldmeister on Jun 13, 2013 6:56:01 GMT
hi all, anyone know if you can change the actual gears in a px125 for any other gears from other modaels??
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Post by pxguru on Jun 13, 2013 18:10:53 GMT
There are too many options to list but just for starters - what are you trying to achieve by altering the the gear ratios?
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Post by baldmeister on Jun 14, 2013 6:17:51 GMT
hi , a bit more top end, its got a dr180 kit and 24 mm carb , sterling exhaust , i tried a 22 tooth clutch gear but it made it worse! dj
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Post by sbwnik on Jun 14, 2013 11:43:38 GMT
With a DR you're pretty stuck, they don't have the power to pull anything much longer.
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Post by pxguru on Jun 16, 2013 5:27:02 GMT
Yeah, agree. On a standard DR you probably wont have the power for taller gearing. Are you back on a 21 tooth clutch now or a 20 tooth?
If you want more top end the easiest way is to just make it rev higher. First you'll need to take the head off, take some photos and do some measuring. And I'll help you get another 1000 rpm out of it, if you like.
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