"Customer service is priority #1 at Rocky Mountain ATV/MC. We value our customers and strive to be the best shopping experience- when you buy from us, you are buying lifetime service."
-Dan Thomas, CEO and Founder
We take pride in offering no hassle returns. In the event of a return, please call, email or chat with us to receive a solution to the problem. For apparel that doesn't fit quite right, Click here to see our Fit Guaranteed Program.
We will stand behind all products we sell with regards to manufacturing defects in workmanship and material. Most products are limited to the manufacturer's warranty. However, we will do everything in our power to take care of the problem.
Antigravity Batteries are the latest in Lithium battery technology for Motorsports vehicles. Antigravity Batteries offer up to TWICE the power of Lead/Acid batteries of a similar physical size and up to 40% more power than other Lithium batteries. With Antigravity Batteries you will experience a dramatic weight loss and much better starting performance.
The Antigravity 8-cell is only an inch wider than the 4-cell, but offers twice the power and capacity.
Used in the AMA SX and MX Series bikes as well as AMA Superbikes.
So small it can be tucked away almost anywhere.
300 Pulse CA 240 CCA.
9.7 Amp Hours (PbEq).
4.25" Long x 2.25" Wide x 3.75" Tall.
Foam included for easy installation.
If you cannot see the videos you may need to upgrade Adobe Flash Player.
Battery Activation - Filling & Charging
Battery Maintenance - Getting The Most Out Of Your Battery