This is a "machine-selection optional" part.Please choose a vehicle to see products specific to your machine,select a product below.

Choose a vehicle:

User Tip: If you're unsure of your vehicle type, you may skip the machine type selection box.

» Log in to use your Rider Profile Machines

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 520EXW Gold XW-RING Chain

    RK 520EXW Gold XW-RING Chain

    JAMIE in TN

    it is strong

    This is great chain for the weekend warrior I know that I don't have to worry about this one breaking

    Read All Reviews
  • RK 520 Chain

    RK 520 Chain

    Jon in WA

    For the price this is an excellent chain...

    I am slightly surprised on the performance of this chain. The chain has lasted longer than I would have ever expected. I do race my bike but don't have alot of money. Products like this make it possible.

    Read All Reviews
  • RK 428MXZ Chain

    RK 428MXZ Chain

    LANCE in WA

    RK 428MXZ Chain

    This cured the constant chain adjusting out of my daughter's bike. It seems to be holding up really well.

    Read All Reviews
  • Renthal 420 R-1 Works Chain

    Renthal 420 R-1 Works Chain

    Joey in ID

    AWESOME CHAIN

    After a full year of hard motocross riding on my boys KX65 I haven't had any problems at all. No problems with stretching at all. I adjusted it for the first time a couple days ago. I wash the bike after every ride and oil the chain with Renthal chain oil. Take care of it and it will take care of you. Never over tighten ANY motocross chain or it will break quickly. HIGHLY RECOMMENDED!!!!

    Read All Reviews
  • Renthal 520 R-1 Works Chain

    Renthal 520 R-1 Works Chain

    casey in UT

    As good as any other brand out there.

    Ive tried all brands of chain over the years and this seems as good as any out there. I have 70 hours of MX track use on this chain and it just doesnt wear out.

    Read All Reviews
  • RK 530 X-RING Chain

    RK 530 X-RING Chain

    Randy in NY

    Fit as expected.

    Looks like it will hold up.

    Read All Reviews
Frequent Buyer ProgramParts Finder