This is a "machine-selection optional" part.Please choose a vehicle to see the options specific to your machine,choose from all of the options below and add to cart.

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
DID 520 Chain
  • View Larger
  • Videos

Customer rating on this product:

Read reviews (102) | Write a review

Sales Live Chat

DID 520 Chain

Our price: $1.99$43.99

MSRP: $3.95 - $60.95 - You save up to $16.96 (28% off)

View Product DetailsSee all machines the DID 520 Chain fits.See stock sizes for your machine (Machine Specs)

Select options above to check availability

  • "Customer service is priority #1 at Rocky Mountain ATV/MC. We value our customers and strive to be the best shopping experience- when you buy from us, you are buying lifetime service."

    -Dan Thomas, CEO and Founder

  • Returns

    We take pride in offering no hassle returns. In the event of a return, please call, email or chat with us to receive a solution to the problem. For apparel that doesn't fit quite right, Click here to see our Fit Guaranteed Program.

  • Warranties

    We will stand behind all products we sell with regards to manufacturing defects in workmanship and material. Most products are limited to the manufacturer's warranty. However, we will do everything in our power to take care of the problem.

  • Have questions?

    Live chat: Click here (Leave email if after hours)
    Call us: 1 800 336-5437
    7am-7pm Mon-Fri 8am-4pm Sat (Mountain Standard Time)

  • Low cost, high quality solid roller chain
  • All components are shot-peened and heat treated
  • 7200 lbs. average tensile strength
  • Master Link included

DID 520 Chain Reviews

Your review could win you a $100 or $500 gift card!

Each review submitted enters you into a $100 gift card monthly drawing, and a $500 gift card quarterly drawing!

0 of 0 people found this review helpful.

Best cheap chain around...

Comments On May 20, 2014:Cheap plain old chain. I lube it once every ride and that's it. It stretched a lot and I have to adjust my rear wheel often but the chain lasts forever and is super cheap.
I will buy again over a fancy xring chain any day.

Was this review helpful?

1 of 1 people found this review helpful.

stretched like a rubber band

Comments On May 14, 2014:I bought this chain for my son's CR 125 based on the reviews and previous experience. This was the worst chain we have ever bought. 2 HS races (a total of 5 hours of riding)...and it stretched so badly it was not usable and derailed twice (yes I know how to adjust and lube a chain). I will never buy this again. The primary drive chains last much longer, stretch a lot less and are available at a great price.

Was this review helpful?

0 of 0 people found this review helpful.

that was fast!

Comments On Apr 25, 2014:I ordered this chain and the masterlink pliers on a Monday morning and received them on wendsday! im sure this chain will be as good as the last one, and I just love the Kentucky warehouse!!!

Was this review helpful?

0 of 1 people found this review helpful.


Comments On Apr 15, 2014:First ride I took this out and it stretched sooo much you could've pulled it off the rear sprocket.

Was this review helpful?

0 of 0 people found this review helpful.

Great Chain Rusts easily

Comments On Apr 07, 2014:Great Chain. If you order the bike specific size you don't even have to break any links off. Perfect fit. Make sure you always oil this chain after washing to prevent rust from appearing

Was this review helpful?

0 of 0 people found this review helpful.

good chain

Comments On Mar 08, 2014:Good price for a quality chain you can trust.

Was this review helpful?

0 of 0 people found this review helpful.

Good chain lots of stretch

Comments On Mar 09, 2014:Good chain for the price. This chain stretched a lot after every ride. Also, the side flex of the chain when it was loose would hit my tire. After using this chain I would go back to, and stay with an O ring chain.

Was this review helpful?

0 of 0 people found this review helpful.

Bought w/ Supersprox [FRONT] & Renthal [REAR]

Comments On Feb 18, 2014:This chain was a shorter than the original chain on my bike and had to do a lot of adjusting! Had to bring the wheel all the way forward and loosen the chain a lot and had to use 2 master links in order to get it around but i just went riding this past weekend to Jawbone Canyon and it loosened and sits perfect on the sprockets now so i''m very happy with my purchase!

Was this review helpful?

0 of 0 people found this review helpful.

great chain!

Comments On Feb 11, 2014:this chain is great! i put this chain on about a yr ago and have only adjusted it twice. im using a vortex sprocket which seems to work well with it. i am def going to buy this set up again when the time comes.

Was this review helpful?

0 of 0 people found this review helpful.

Good for a 125

Comments On Dec 14, 2013:This chain is good for a 125. Unless you have the money to replace every couple months don't buy for a modern day 4 stroke. spend the extra money on a x-ring or o-ring chain.. Your not gonna notice the extra drag on a 450.. trust..

Was this review helpful?

If you cannot see the videos you may need to upgrade Adobe Flash Player. Get Adobe Flash Player


Chain And Sprocket Replacement

Chain Maintenance & Adjustment

Renthal Chain and Sprocket Install Instructions

Frequent Buyer ProgramParts Finder