Vintage Dirt Bike Q & A

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 Post subject: 81 cr450
PostPosted: Tue May 09, 2017 8:36 pm 
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Joined: Mon May 08, 2017 9:28 pm
Posts: 1
hi, new here, I'm looking for a stock bore (85mm) piston for a 81 cr450, are there any out there or just keep watching ebay? also need pipe and silencer, thanks


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 Post subject: Re: 81 cr450
PostPosted: Fri May 12, 2017 6:00 am 
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Joined: Sun Jul 22, 2012 6:03 pm
Posts: 56
That may be your best bet as wiseco doesn't offer them new any longer. Maybe you can look into swapping out the cylinder with a 480 cylinder. I don't know if it is feasible, but if you post the question on the following site I feel sure you will get an answer.
https://groups.yahoo.com/neo/groups/CR480/info


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