Please select make, model and yearBatteries
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.
MATTHEW in CA
Installed the 4 cell on a DR200SE and shaved nearly 5lbs off this very heavy bike. Noticed no loss in performance over stock even on cold mornings. Held a charge despite being unused and not using a trickle charger for several weeks. I'll definitely be upgrading my other bikes' batteries to Ballistics as they wear out. Got one for my KTM 450EXC about the time that I sold the DR. Had it about 6 months before it started dying after a few starts. I kept it on a quality tender whenever I wasn't going to be riding for a few days. Finally got so bad that it would only start right after coming off the tender. Voltage confirmed my suspicions - 13~V on tender, take it off, in 2 hours its down to 12V, next morning, 11V... Love the weight but not for a battery that costs 2x as much and lasts half as long.Read All Reviews