Yuasa YTX14/YTX14L BatteryYuasa YTX14BS YTX14LBS Battery On a late model motorcycle, your battery runs the lights, ignition, fuel pump, ECU, and dashand that's all before the gargantuan task of turning over the engine. When it's time to replace a battery, look to Yuasa first. AGM construction offers a formidable blend of power, longevity, and low maintenance Absorbed glass mat batteries help prevent water loss and keep the lead plates covered with acid through the life of the