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Motorcycle and ATV Gearing Guide

Sprockets from Rocky Mountain ATV/MC

Sprockets that are available in aluminum and steel. Find a wide selection of sprockets by Renthal, Primary Drive and more.

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

  • Renthal Front Sprocket

    Renthal Front Sprocket

    Kayden in AZ

    Its light compared and held up to the well to the tork of the bottom end the mud grooves worked great for the mud trails. Installation was easy it super right on and took no more then two minutes to tork the bolts to the specified tork.

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  • Renthal Rear Sprocket

    Renthal Rear Sprocket

    Kayden in AZ

    It is incredibly light and an easy fit. It is also very durable, and also looks as good as it performs in the red.

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  • Renthal TwinRing Rear Sprocket

    Renthal TwinRing Rear Sprocket

    Aaron in MD

    Excellent quality sprocket

    Excellent quality sprocket. Fitment is perfect - went on without any issues. The idea of a lighter sprocket, with the durability of steel teeth is what sold me on the product. On first impression I like it, will provide additional feed back after a couple rides.

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  • JT Front Sprocket

    JT Front Sprocket

    Pete in SD


    Put on the Misses bike so she could manage the lower end a bit better. Fits and works good, no issues.

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  • Vortex 520 Steel Front Sprocket

    Vortex 520 Steel Front Sprocket

    Fredrick in FL

    2017 KTM250SXF

    I kept the stock 51t rear and went down to a 13t and it certainly makes it easier for my low level skill level to get to the power.

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  • Pro X Rear Sprocket Bolt Set

    Pro X Rear Sprocket Bolt Set

    Brian in OH

    fit perfect

    the look and fit were as good as any that i have seen. oem quality for sure

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