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Chain and Sprocket KitsChain and Sprocket Kits

Chain and Sprocket Kits from Rocky Mountain ATV/MC

Sprocket Kits that come with sprockets and chain in one convenient kit.

Latest Dirt Bike Chain and Sprocket Kits Reviews – You could win up to $500 for reviewing products!

  • Primary Drive Alloy Kit & Gold X-Ring Chain

    Primary Drive Alloy Kit & Gold X-Ring Chain

    JASON in KS

    Awsome setup

    I bought this kit right after i got my banshee the fisrt thing i do is change oil and replace chain and sprockets, this kit made it very easy

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  • Primary Drive Steel Kit & 420 MC Chain

    Primary Drive Steel Kit & 420 MC Chain

    James in MT

    primary drive chain kit

    The price was right and it was easy to install.

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  • Primary Drive Steel Kit & X-Ring Chain

    Primary Drive Steel Kit & X-Ring Chain

    Shaun in NC

    Primary Drive Steel Kit with X Ring Chain

    I used this kit on my built TRX416EX that ran really well, and I beat the crap out of that quad twice a week usually in extremely rough NE rocky woods. I immediately cleaned the factory "glue" lube off and soaked the chain in used motor oil as this is how I have always lubed my chains anyways. I bought a clip style link seperately from Rocky Mountain. The front sprocket fit properly with no tolerance issues, rear as well. Chain length was proper according to chart. When I am done riding I would spray the chain with power clean and pressure wash the mud and grit off, then I would remove the chain and soak it in my old motor oil bin until next ride. Install and ride. In 2 years the chain NEVER needed adjustment. I wore out 4 sets of rear brakes, and 3 sets of axle bearings and the chain never stretched, and the sprockets never showed any wear. I maintained my Renthal components the same way and they didnt last as long. Of course that was an aluminum rear sprocket though.

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  • Primary Drive Steel Kit & O-Ring Chain

    Primary Drive Steel Kit & O-Ring Chain

    Randall in CA

    Perfect fit

    Went on my KlX300 like OEM.Bought a chain press and it made the installation easy. I will be taking it out this weekend and see how it all performs.

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  • Primary Drive Steel Kit & 428 C Chain

    Primary Drive Steel Kit & 428 C Chain

    Bret in MI

    Good kit for the $

    Lasts okay for the $

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  • Primary Drive Steel Kit & Gold X-Ring Chain

    Primary Drive Steel Kit & Gold X-Ring Chain

    ROBERT in NV

    Great Kit

    Everything fit great. I have ran this kit on another bike and I have had no problems. I ride and race primarily in North Western NV and have been able to pull about six months out of the kit. Would recommend to a friend and would purchase again.

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