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.
Brock in AZ
I bought this battery because it beat all local shops in price. Can't say enough about RMA; have used them for years, always great service and delivery! Once I received the battery, I was unaware that it was not a sealed battery. Battery comes with acid, but not a tube to fill the battery. This battery is a maintenance battery which requires water every few months, assembly, and charging. I took this to a local shop for which they did for $8. For ATVs where the battery is not easily accessible; or you tend to roll your bike a lot, look at a sealed battery. Overall, the fit and strength of the battery can't be beat for the price!Read All Reviews
Kyle in Missouri
I ordered this battery, it is not the exact same battery that was in the rhino from the factory but it is identically sized. The real issue is that I paid $120 and when it arrived at my house it did not come with an acid pack! what good is it without acid!? This should have been listed somewhere in the item description. Should have just bought from my local dealer. TECH NOTE: PRODUCT DESCRIPTION HAS BEEN UPDATED.Read All Reviews
Jeff in KS
I bought a battery from a local place in KC and it lasted just past the warranty period. Altho the shop I purchased it from sells lots of batteries of all types, there's no telling how many MC batteries they move nor how long it had been on the shelf. Definitely NOT the case with this Yuasa battery. The electrolyte is ready to add - the convenient connected-yet-separate vials make adding acid & activating pretty much fool-proof. Nobody beats the prices here either. As a matter of fact, the battery that failed after less than a year cost as much as the good one. Buy this battery - you can't go wrong! Added bonus: fast shipping, great service and order history available online from JW.Read All Reviews