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.
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.
Anonymous in IA
Yuasa best standard battery made. Most bikes come OEM with Yuasa NOTE: Many do not come with ACID... RMATV has option to add Acid pack to battery. A++ ServiceRead All Reviews
Charles in CA
Great battery. this is my second one, First one lasted 5 years and I only replaced it because I was going to do the Piaute Trail and did not want a problem. Second is still going strong after 5 1/2 years.. I keep it on the small Battery Tender all year long.Read All Reviews
Robert in IN
Awesome power,2012 KTM 300 with head mod cranks over and fires up instantly.Read All Reviews
Alan in OR
Older battery in my 1090 wasn't performing well in the cold. Got this, along with a lithium charger and haven't looked back. The first day I had this it was about 35f degrees outside. After turning on the headlights/auxiliary lights for about 30 seconds to warm up the battery the volts increased on the display. It started right up with no problems. Took a few pounds off of my bike too!Read All Reviews