Up for sale is YUASA 2011-2016 K1600GT BMW BATTERY 51913 CONVENTIONAL. The vendor part number is YUAM2219A. Please read the title to know what is for sale Special thin separators � allow two extra plates per cell to be installed, for a 30% improvement in cranking performance Engineered to protect against corrosion, withstand vibration, and deliver high cranking power 1 Year warranty Must purchase #AP pack separately GROUND SHIPPING ONLY! NO AIR FREIGHT ALLOWED