Well, I guess it's not as bad as starting an oil thread... (I tried searching here, and elsewhere on the interner, and didn't find much on the topic.) Does anyone have any information on the Bikemaster batteries sold as a house brand by Tucker-Rocky? I can get one for about half of the price of a Yuasa, but I'm wondering if there's a technical or performance reason for the lower price. Do you get the full 230 CCA? Is the battery made in China? (I'm willing to pay more for one made elsewhere for philosophical reasons, but I also have quality concerns.) Anyone have experience or information?