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Old 04-30-2008, 07:52 AM
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paul paul is offline
Join Date: Dec 2007
Location: Portage, MI
Posts: 5,563
Default Re: Chain size for 70cc Chinese

actually no for i checked mine. i think the wider gap is an advantage for it is next to imposible to mount the rear sprocket on your spokes and have it perfect so thier is a little wabble and the chain is able to stay straight with the little play that is now allowed. i got a lot of miles on that 411 chain and have checked every thing. i keep hearing of others having thier 415 chain brake including mine so they are not to good. the advantages of the 411 chain is the extra gap, a heck of a lot cheaper, i think it is made of a better grade of steel so stronger, its readly available along with the parts for them. the 411 chain is a perfect match for the motorized bicycle in my opinion
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