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Renthal 520 R3-2 O-Ring Chain
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Renthal 520 R3-2 O-Ring Chain 520x114

Part# 1121780009

Our price: $93.99

MSRP: $103.95 - You save $9.96 (10% off)

View Product DetailsSee stock sizes for your machine (Machine Specs)

5+ In-Stock

  • "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

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    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.

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  • Upgraded version of Renthal's R-3 O-ring chain.
  • 10% increase in chain wear life.
  • 15% greater shock-pin resistance and roller-fatigue strength.
  • 7% greater overall fatigue strength.
  • Same weight as the original R-3 chain.
  • Nitrile O-rings which retain a special vacuum-injected grease around the pin and bushing area.
  • High-carbon alloy steel pins, solid bushings and rollers, and shot peening of plates and rollers for increased fatigue resistance.
  • Average tensile strength is 7,644 lb.
  • Master Link included

Renthal 520 R3-2 O-Ring Chain Reviews

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0 of 0 people found this review helpful.

Chain

Comments On May 20, 2015:Great chain, gives a little stretch on first ride then settles in. Narrow enough not to grind crf case with front sprocket mounted in the factory orientation.

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0 of 0 people found this review helpful.

Nice chain just high priced

Comments On Feb 21, 2015:They are a good chain, just think there is something as good for less money. Just my 2cents

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0 of 2 people found this review helpful.

Renthal

Comments On Jan 07, 2015:What can you say......its Renthal. Superior sprocket!

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0 of 0 people found this review helpful.

Ya.... This Is The One

Comments On Dec 13, 2014:Looking for a quality chain that will outlast most sprockets? Renthal nailed it with this one......and it looks good too.

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0 of 0 people found this review helpful.

Worth it

Comments On Oct 27, 2014:If you keep your chain adjusted perfectly and replace your sprockets before they are too worn this chain will last for years for the average rider.

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0 of 0 people found this review helpful.

Good O-Ring Chain

Comments On Jul 12, 2014:I have used this chain on various bikes from wr450f, yz450f, wr250f, and drz400s. From the street to the dirt, through the mud, and back on the street this chains has held its own !

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0 of 1 people found this review helpful.

RENTHAL!!!!!! BEST MADE PRODUCT I HAVE USED YET

Comments On Jul 07, 2014:THIS IS THE BEST PRODUCT I HAVE USED YET

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1 of 1 people found this review helpful.

Best chain

Comments On Apr 22, 2014:I think Renthal makes the best chains. After the initial break in and adjustment, there has been no stretch. I rode the entire summer including sand dune riding. We all know sand is hard on chain and sprockets. I will always buy Renthal.

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0 of 0 people found this review helpful.

Great Chain

Comments On Apr 14, 2014:Only chain ill ever buy. If properly cleaned and lubed it I found it will outlast the steel sprokets

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0 of 0 people found this review helpful.

Good quality durable chain

Comments On Dec 23, 2013:I have been running this chain for over 100 engine hours and it is only just starting to show signs of wear. It will still last me a while I reckon.

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Instructional

Chain And Sprocket Replacement

Chain Maintenance & Adjustment

Renthal Chain and Sprocket Install Instructions

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