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Chain & Sprockets for Polaris Trail Boss 330 2003-2009 O-Ring 78L

Free shipping on orders over $29.99

$62.95

$ 24 .99 $24.99

In Stock
  • 11 Tooth Front Sprocket, 40 Tooth Rear Sprocket and 520-78L O-Ring Chain
  • All Race-Driven sprockets meet or exceed OEM specifications and use hardened S45C steel.
  • O-Ring Chain helps keep the pins lubricated which reduces friction and helps the chain last longer.
  • Fits 2003 2004 2005 2006 2007 2008 2009 Polaris Trail Boss 330



Product Description

Race-Driven O-Ring Chain

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Race-Driven's O-Ring chains are designed for the casual, recreational driver. Our chains have a tensile strength in excess of 8200 lbs.

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O-Ring chain is named such because it has rubber o-rings between each link, so it helps hold the oil in and keeps the dirt out. When purchasing a chain, do so according to the engine size of your machine and also to fit your riding style.

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All chains include a masterlink. The o-rings help keep the pins lubricated, which reduces friction and helps the chain last longer.

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Our chains come in six different colors. Choose one that will match your machine and gear.

  • Silver
  • Gold
  • Green
  • Blue
  • Red
  • Yellow

Race-Driven Front & Rear Sprockets

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Please make sure when purchasing a chain and sprocket kit, you do so according to the engine size of your machine and riding style.

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Our sprockets will give you years and years of trouble free service.

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Made of hardened S45C steel.

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Manufactured to meet or exceed OEM specifications.

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About Us

Race-Driven started in 2007, when we took our passion for the powersports industry and turned it into a thriving company. With a lifetime of experience in the powersports industry, we offer some of the best parts on the market, accompanied with high-quality technical support that can answer virtually any question thrown our way.


Angela Janowicz
Reviewed in the United States on December 31, 2023
Thank you for the quick service and perfect product.
Jacob Hammer
Reviewed in the United States on September 30, 2022
Easy to install if you’re a little mechanically inclined. Right parts for a good price.
matt rule
Reviewed in the United States on May 23, 2020
Buy here!
Customer
Reviewed in the United States on August 26, 2019
Install was easy fot was perfect a+
Patti Costelle
Reviewed in the United States on August 15, 2019
Was as ordered, thanks