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bradje
04-26-2007, 08:24 AM
Guys, what kinds/types of batteries can a fella use in a 400ex to replace the stock one?
04-26-2007, 11:02 AM
therf is a guy on ebay that sells batteries...they are about half the price of an oem and a lot better...
underpowered
04-26-2007, 01:39 PM
a hayabusa battery is a good upgrade, same size as a stocker but higher CCA's. the stock part number is a ytx9-bs yuasa battery. another good option is a ytz10-s, slightly shorter than stock, but even higher cca's than a busa battery. Yuasa is a great brand of battery, hard to beat. i would either go yuasa or interstate.