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Chains from Rocky Mountain ATV/MC

Find the best selection at the best prices around. Famous brands like DID ERT and X-Ring chains as well as Primary Drive in O-Ring, X-Ring and standard chain.

Latest Dirt Bike Chains Reviews – You could win up to $500 for reviewing products!

  • Primary Drive 520 ORH X-Ring Chain

    Primary Drive 520 ORH X-Ring Chain

    Helmut in VIC

    great chain...

    will buy again and lasts pretty long

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  • RK 520EXW Gold XW-RING Chain

    RK 520EXW Gold XW-RING Chain

    Helmut in VIC

    Great product for the money ... and tough

    last pretty long

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  • Primary Drive Steel Kit & O-Ring Chain

    Primary Drive Steel Kit & O-Ring Chain

    Helmut in VIC

    Great product for the money ... and tough

    cant beat the price and performance

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  • Primary Drive Steel Kit & X-Ring Chain

    Primary Drive Steel Kit & X-Ring Chain

    Helmut in VIC

    cant beat the price and quality

    this is the 5 set and i keep buying for me and my mates.

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  • Primary Drive 520 ORH Gold X-Ring Chain

    Primary Drive 520 ORH Gold X-Ring Chain

    Matthew in OH

    Primary Drive Chain and Sprocket Kit

    This kit is awesome. Fit completely up to my bike with no issues. This was the first time that I have bought a chain and sprocket kit that I did not have to take links out of the chain. It comes ready for your ride. And the Steel sprockets are holding up well. The chain holds lube really well and rolls really nice. I have always ran other race chains and always took care of them but this chain seems to move freely and with ease. I race every weekend and ride trails and such during the week and I have only had to tighten my chain one time! Great product, great price and even better fit up.

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  • DID 520 Chain

    DID 520 Chain

    Jesse in FL

    It works but stretches bad.

    Worked fine until after the first ride stretched. I thought its Okay its normal so I adjusted and rode again. Stretched again okay so I adjusted again. Rode it again and kept on stretching. This was all with 5 hours on the chain lol. I highly recommend getting a chain a little better if you have a built motor with a lot of power.

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