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honda cr125r
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  1. Honda Dirtbikes
    I have a 2007 CR125R and it fouls spark plugs way too much. I got it in September and since then I have fouled a spark plug per ride. I run premium gas with Castor racing pre-mix. The plugs look oily wet when i pull them out. They actually look weird, the ring around the insulator will be...
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