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Primary Drive Steel Kit & X-Ring Chain
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Primary Drive Steel Kit & X-Ring Chain

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  • "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.

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  • Sprocket kits include the following
  • Stock size Primary Drive steel front sprocket
  • Stock size Primary Drive steel rear sprocket
  • Stock size Primary Drive X-Ring chain
  • All front and rear sprockets are manufactured to O.E.M., specs using high grade hardened steel .
  • All match original equipment exactly for perfect fit and size .
  • The ORH X-Ring chain is Primary Drives best off-road chain for performance and durability .
  • X-Ring shape provides an outstanding seal with reduced friction .
  • Average tensile strength 8,120 lbs.

Primary Drive Steel Kit & X-Ring Chain Reviews

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0 of 0 people found this review helpful.

cant beat the price and quality

Comments On Jul 30, 2014:this is the 5 set and i keep buying for me and my mates.

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1 of 1 people found this review helpful.


Comments On Feb 17, 2014:Run these on the 2st and 4st. I race cross country so a few pounds saved on an aluminum sprocket that is smoked after a handfull of races compared to a chain/sprocket kit that lasts nearly two seasons and holds up to the conditions.... No brainer. I used to buy expensive chains and renthal aluminum sprockets with the steel teeth, never again. Now I get to replace my tires as often as I want, bigger difference then a pound and a half of weight savings. And the gold chains look really nice.

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0 of 0 people found this review helpful.

Long lasting

Comments On Feb 09, 2014:I bought this setup for my 450 when I first bought it. Since then I've logged over 30 hours on my bike. I use Bel Ray chain lube before every ride and properly clean the chain every ride. Haven't noticed any stretching or abnormal wear. Both sprockets look great still. I use the bike like it's meant to be ridden and this affordable setup holds up great. I even bought a set for my back up bike and most certainly will order another setup when these wear out.

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0 of 0 people found this review helpful.

Just as good as the name brands.

Comments On Feb 02, 2014:I only use Primary Drive sprockets and never have any issues. Great Value!

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0 of 0 people found this review helpful.

Great Value---Does the job

Comments On Sep 03, 2013:All Steel for rugged durability and for a great price. Primary Drive chain and sprocket sets are a great choice for replacement parts for a good price.

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0 of 0 people found this review helpful.

great stuff

Comments On Aug 26, 2013:Bought the primary drive set a few years ago and am still running it today. Lots of hard trail miles and it rarely needs an adjustment. the x ring Chain is great and doesn't stretch, even on a big thumper. the Front sprocket works good but is a little bit soft, but for the amount of miles i have on it, it's really working good. Back sprocket i can't say much for as i upgraded it when i bought the set to an ultralight steel version. Overall this is the best value in chain and sprockets out there and the performance rivals name brands. thanks RM!

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0 of 0 people found this review helpful.

Great price Great products

Comments On Jul 02, 2013:I thought that this price for what you get is amazing i love this kit i will definitely be buying this kit again when i need a new set.

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Great procut Great price.

Comments On May 13, 2013:This kit is great. You don't have to remove or add any links to the chain. This chain is heavy duty and holds up great. The teeth on the sprockets hold up great as long as you maintain proper chain slack. I highly recommend this set up. l

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its good

Comments On Apr 17, 2013:this is a good chain, not much stretching holding up good

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You can't go wrong with this product

Comments On Feb 25, 2013:For the money this is the best buy you can get. I've used this several times and never had a problem with the chain or sprockets. The x-ring chain only needs adjusted after the first ride, then it is good for most of its life. Its also last a long time. If you want to save money and are not sure, this is your ticket.

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