Choose a vehicle:

User Tip: If you're unsure of your vehicle type, you may skip the machine type selection box.

» Log in to use your Rider Profile Machines

Please select make, model and year

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

    TY in CO

    Battery lasted just under 12 months

    Battery was initially very good with no issues, after 12 months the battery will not hold or accept a charge from an external charger...makes a good door stop now.... Warranty is only good for 6 months. Switched to a Tusk Lithium battery

    Read All Reviews
  • Shorai Lithium-Iron Battery

    Shorai Lithium-Iron Battery

    Jonathan in CO

    Awesome

    My bike always started kind of hard, and it's usually chilly/cold every morning up in the hills but this little thing gets the bike running every time. Well worth the extra few for me.

    Read All Reviews
  • Tusk Lithium Battery

    Tusk Lithium Battery

    James in TX

    Tusk Lith Ion Battery

    I had a different battery brand that kept failing but I wanted to save the weight so i picked up the Tusk battery and it is awesome, I charged it once and haven't touched it since. This battery is cheaper and just as light as the other Lith ion battery but doesn't need to be recharged after every ride. Also the charger is soo much cheaper than the shorai one.

    Read All Reviews
  • YUASA No Maintenance Battery with Acid

    YUASA No Maintenance Battery with Acid

    Tom in ME

    It's a fine product.

    Original Yuasa lasted 6.5 years. This is dead as a doornail after sitting for two days after its first ride. It worked after the ride, maybe it needs a tender at all times.On the tender, needs a miracle. It did charge enough to make a click, then nothing. Battery seems to really like the battery tender to stay charged. Will update as time passes.

    Read All Reviews
  • Yamaha OEM Battery

    Yamaha OEM Battery

    Justin in Idaho

    works great

    works like a new battery. I trust OEM stuff.

    Read All Reviews
Frequent Buyer ProgramParts Finder