OzVMX Forum
Marque Remarks => Honda => Topic started by: bigk on April 29, 2010, 10:02:51 am
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Anyone have some thoughts on the best gearing for 1975 CR125M1 for motocross? My sprocket catalogue says std gearing is 14/53 although most I've seen seem to run a 49 rear.
Cheers,
K
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I was running 51 rear.
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What chain are you going to run? 428 or 520. I run 428 & replace regualy.
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428 chain, I'll start with a 49 & take it from there, thanks for the info.
Cheers,
K
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I used to run 51/13 on my m2. But there is a lot of me to carry on a 125 ::)