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BatteriesBatteries

Dirt Bike Battery

When you’re ready to ride at the motocross track or on a scenic trail, nothing beats the convenience of a good battery that is ready to go. So if your battery is on the decline, make life easy again with a new dirt bike battery from Rocky Mountain ATV/MC. We carry a variety of dirt bike batteries to suit every style and budget.

We have traditional lead-acid batteries, lithium ion batteries and gel cell batteries. We carry leading brands like YUASA, Ballistic, Shorai, Antigravity, Bike Master and more. All you need to do is enter your bike’s make, model and year, and we’ll show you exactly which batteries will fit your motorcycle. (If you prefer to stick with the OEM battery, just click the OEM button at the top of the page.)

Even if your existing battery is still going strong, there are plenty of reasons to replace it with a better aftermarket one. For example, a maintenance-free battery can remove the headache (and risk) of continually checking and adjusting acid levels. And if you’re looking for a lightweight motocross battery, there’s nothing better than lithium ion! It’s one of the fastest (and cheapest) ways to shave a pound or two off of your motorcycle’s weight.

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

  • Tusk Tec-Core Battery with Acid

    Tusk Tec-Core Battery with Acid

    DAVE in PA

    Very good battery.

    I have purchased this battery for several machines that I have worked on.Rocky Mtn. Has the fastest shipping that I have known.

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  • YUASA Standard Battery without Acid

    YUASA Standard Battery without Acid

    Phillip in TX

    Just get the acid with it

    Just get the acid with it.

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  • Ballistic EVO2 Battery

    Ballistic EVO2 Battery

    Bruce in FL

    Super light and powerful

    Have several of these in my bikes. They are super light weight and more powerful than the lead acid batteries they have replaced. Wish they came with some foam or something to take up the space in the battery box. I've been using some weather strip foam from the home improvement store but the adhesive doesn't stick to the battery case really well.

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  • Motosport Maintenance-Free Battery with Acid

    Motosport Maintenance-Free Battery with Acid

    BRYAN in FL

    Works good

    seem to be good quality, holding up well.

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  • YUASA Standard Battery with Acid

    YUASA Standard Battery with Acid

    Phillip in TX

    Good

    Just follow the instructions that come with the battery and you won't have any problems. I had to detour from them a bit because I only have a 2amp trickle charger and it call's for a 1 or 1.5, but it should work just fine. With my battery on a 1 amp charge it is supposed to take 15 hours after filling it with acid.

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  • Shorai Lithium-Iron Battery

    Shorai Lithium-Iron Battery

    Seth in CA

    Lightweight and gets the job done

    Bought this for the weight savings to help my tank WR. I've had the battery for about 3 years now with no problems.

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