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Sprockets from Rocky Mountain ATV/MC

Sprockets that are available in aluminum and steel.

Latest Motorcycle Sprockets Reviews – You could win up to $500 for reviewing products!

  • Primary Drive Rear Steel Sprocket

    Primary Drive Rear Steel Sprocket

    Bryan in MA


    Very nice product for the price happy with it

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  • JT Rear Steel Sprocket

    JT Rear Steel Sprocket

    STEVEN in AZ

    JT Rear Sprocket Black Steel for KLR650

    Wanted to change my gearing on my 2013 KLR650 so I purchased a 42 tooth JT rear sprocket and a 16 tooth primary sprocket. Happy with the fact that it reduced my RPM’s down to 3950 at 70 mph. The JT steel sprocket isn’t as light as the alloy ones but it should have a lifespan of two to three times longer over the alloy. Very happy with it for the quality, price and the black finish. Easy install! Thanks Rocky Mountain!!

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  • Pro X Grooved Ultralight Front Sprocket

    Pro X Grooved Ultralight Front Sprocket

    Bryan in MA

    Fit good lost a little bit of my 1st gear but way more snappier

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  • Primary Drive Front Sprocket

    Primary Drive Front Sprocket

    Tim in WA

    Good performer

    These sprockets are solid performers. They are quite durable.

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  • Primary Drive Steel Kit & Gold X-Ring Chain

    Primary Drive Steel Kit & Gold X-Ring Chain

    Joseph in NY

    Great quality and exact fit.

    I spent the extra $5 on the gold colored chain, definitely looks nice. We'll see how long the gold lasts in the dirt. Everything fit great, I didn't need to shorten the chain at all. I wasn't looking for top of the line, but I have no fear that this combo will last quite a while.

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  • Renthal Front Sprocket

    Renthal Front Sprocket

    Richard in ID

    Very high quality bike part.

    A very great product. Its fit in my 2015 ktm 450 sxf factory edition perfect.

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