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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 ATV Chains Reviews – You could win up to $500 for reviewing products!

  • RK 520 Chain

    RK 520 Chain

    DAVID in PA


    Good quality

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  • Primary Drive 520 RDO O-Ring Chain

    Primary Drive 520 RDO O-Ring Chain

    AARON in NE

    great quality at a great price

    great quality at a great price

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  • Primary Drive 520 ORH Gold X-Ring Chain

    Primary Drive 520 ORH Gold X-Ring Chain

    JEFF in CA

    really impressed

    Got this chain to replace my existing RK X-ring. Have put about 10 hours of moto and hare scrambles on it and am highly impressed. I maintain my chains well and they are always adjusted to correct specs. This chain got one very small adjustment after the first hour of riding and it hasn't changed since. It has been through some serious rocks and performs like a champ. The master link fit correctly and was easy to install. This is the only chain I will ever purchase from now on. It is a truly excellent value and matches well with the Primary Drive brand sprockets.

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  • DID 520 Chain

    DID 520 Chain

    xavier in QC

    Std chain 520 x 106

    This chain has no o-rings and is delivered with a clip-type master-link. I will install a rivet-type master-link asap. I will also take care not "sitting on the chain" i.e. verify tension with you seating on the bike, not when up on side-stand. There is a lot of difference. TECH NOTE: We recommend following the manufacturer specified chain adjustment procedure.

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