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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 Dual Sport Sprockets Reviews – You could win up to $500 for reviewing products!

  • Primary Drive Front Sprocket

    Primary Drive Front Sprocket

    Tyler in OH

    great sprockets

    last long!

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  • Primary Drive Rear Steel Sprocket

    Primary Drive Rear Steel Sprocket

    Tyler in OH

    last long!

    steel sprockets aren't as pretty as anodized aluminum ones, but they last a lot longer! Primary drive sprockets are all Ill buy

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  • Primary Drive Rear Aluminum Sprocket

    Primary Drive Rear Aluminum Sprocket


    Never Buy Auminum. BUY STEEL SPROCKET!!

    This sprocket must have flexed under hard acceleration and loosened the bolts even with lok-tite. It occurred multiple times. The final and last time I was riding on a motocross track and the bolts must have came out going up a jump and at the same time I shifted, heard a loud pop, still managed to get a little air off the jump then hit the ground with the rear locked up. I blew second and third gear. Since then I swapped to steel. I feel for the whole idea of aluminum being lighter than the steel which is true but what is a few less rotating ounces compared to the weight of your tires and axle.

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  • Vortex Rear Steel Sprocket

    Vortex Rear Steel Sprocket

    Caleb in OR

    50 Tooth

    Its just a great sprocket, I have 800 miles of enduro on mine other than the paint around the teeth starting flake off it has little wear. I would buy another one.

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  • Supersprox Rear Aluminum Sprocket

    Supersprox Rear Aluminum Sprocket

    Ben in WV

    long lasting

    nice finish , has lasted well no problems

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  • Pro X Rear Sprocket Bolt Set

    Pro X Rear Sprocket Bolt Set

    Ben in WV

    nice product

    works as should great price,

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