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BatteriesBatteries designed specifically for the demands of the powersport rider.

BRENT in TX
One for my CBR600 and the other for my crf450x. The battery on my 450x sure doesn't seem to last if I have trouble getting the bike to fire...even after a night's charging. The one on the CBR is excellent.
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Tom in CA
After two months the battery was dead an will not take a charge. TECH NOTE: DO NOT LET BATTERIES COMPLETLY DISCHARGE. THEY CAN BE PERMANENTLY DAMAGED. I must say how pleased I'm with rocky mountain atv! My battery went bad after just two months. After I wrote in about it I received a call from them and with no hassle at all they have sent me a new one! Now that's what I call EXCELLENT customers service!!!
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joe in CA
I purchased one of these batteries thinking it would last much longer than the stock battery. I have the Race Teck high output stator, hand warmers, 8" HID Baja Designs head light and thought this battery would top everything off. What a mistake, it didn't last 6 months.
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DAVE in CA
LET'S FACE IT WHEN YOU SPEND ALMOST TWO HUNDRED BUCKS FOR A LITTLE BATTERY YOU EXPECT IT TO LIVE UP TO THE HYPE, WELL THIS BATTERY DOES. NICE CLEAN DESIGN AND IT PACKS A PUNCH. NOW MY BIKE STARTS IN GEAR.
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Collin in WI
Crazy light compared to stock. Does crank alittle harder too. fits great. easy to install. love it!
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