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Primary Drive 520 RDO O-Ring Chain
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Primary Drive 520 RDO O-Ring Chain Master Link

Fits: 2004 KAWASAKI KX250F
Part# 1021270020

Our price: $3.99

MSRP: $5.99 - You save $2.00 (33% off)

Get $0.20 in Quick Cash

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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    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.

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Additional Videos

How to - Renthal Chain and Sprocket Install Instructions

How to - Chain And Sprocket Replacement

Primary Drive RDO Chain and Aluminum Sprocket

How to - Chain Maintenance & Adjustment

RM YouTube Channel

Details

  • The RDO O-Ring chain provides outstanding durability and long wear characteristics
  • Features solid bushings with high quality pin material, o-rings and lubricant. Specially designed side plate with "windows" that efficiently channel mud and debris from the sprocket, reducing wear.
  • The unique design and profile of the chain ensures durability, and decreases wear on chain guides and swing arm rub plates.
  • Average tensile strength 7,850 lbs.

Primary Drive 520 RDO O-Ring Chain Reviews

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0 of 0 people found this review helpful.

Ok Chain

Comments On Jan 27, 2016:I race Harescrambles and this chain only lasted about 6 months. Had it break on me during a race. My buddy had the same chain and it broke in the same spot. Back to xring chains!

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chain

Comments On Jan 27, 2016:good chain for the price

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master clip

Comments On Jan 21, 2016:Comes in handy when you lose one.

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Primary Drive 520 RDO O-Ring Chain

Comments On Nov 17, 2015:Very impressed with this chain, has not needed adjusting since the first couple rides. About 30 hrs on it so far, MX only, will probably last another 20 at least. I will get their X-ring chain next time, less rolling resistance. Very good value from Primary Drive.

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So-so chain

Comments On Jun 01, 2014:This chain looks cheap to me. I wouldn't trust it on my 450, but I put it on a 125 and it works fine. I'll never buy another one however.

Additional Comments On Sep 23, 2015:The chain has held up fine, but I've never had a chain that gave me more fits putting on a master link. This chain is going in the garbage. I'll never buy this brand of chain again!

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no problems so far

Comments On Sep 22, 2015:i like this better than the OEM. so far we've practiced and raced with this chain and it looks like it's wearing well.

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great quality at a great price

Comments On Jun 25, 2015:great quality at a great price

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good price

Comments On Jun 24, 2015:Works good and very little wear

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Great value

Comments On May 07, 2015:Very nice way to save

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Perfect

Comments On Apr 01, 2015:look very well built, and was the perfect size for my quad. Look very well built as well.

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