You are viewing a combination of machine-specific and universal parts. Please choose a machine to display parts specific to your machine or select a part below.
User Tip: If you're unsure of your vehicle type, you may skip the machine type selection box.
2023 YAMAHA WR250F
Delete this machine from profileSelect this machine2023 KAWASAKI MULE SX 400 4x4 XC FI
Delete this machine from profileSelect this machine2022 HUSQVARNA TE 300 (Fuel Injected)
Delete this machine from profileSelect this machineWhen 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.
Jason in WV
Great batteries. Purchased for drz400s. The one in my Honda Foreman is 12 years old and still going. Very fast shipping and great service.
Read All ReviewsJames in OR
Works great, comes with multiple foam pieces to ensure proper and tight foment in the battery box.
Read All ReviewsJason in NY
Coming from a two stroke KTM I felt like the stock battery on the 4T Yamaha had a slight delay and more an issue for restarts when in motion and making a mistake in technical riding so based on reviews and prior experience this battery definitely starts the bike more easily. I haven't had the chance to truly test in motion starts yet, but it is clearly stronger than stock.
Read All ReviewsKyle in UT
Perfect fit. easy to fill without a mess. plenty of power for the new winch. it worked perfectly.
Read All ReviewsRandall in OH
Awesome Great battery Very High power starting ability's Highly Recommend
Read All ReviewsDavid in WY
Its ok, doesn't hold a charge for very long, I used it to charge my phone because usb ports were not working on a multi day ride. Can charge an i phone once to full charge and then maybe a little more but not twice. I'm sure it would jump the bike if needed. Glad I didn't need it for that. also tried to start a small car with it but the battery in the car was too far gone. overall a good safety net for a non kickstarter bike
Read All Reviews