Holey Battery Box for YTX14AH or 12N14 Series Batteries Works with 1974-83 Yamaha XS650 stock size batteries. Inside dimensions of battery box are 3.75in wide x 5.5in long Includes stainless mounting hardware and rubber cushion to isolate battery from vibration Due to drive-line clearance issues this MUST be used on #103-0008 TC Bros. 82-03 Harley Sportster Weld On Hardtail Kit for Stock 130-150 Tire. Do NOT use your stock Sportster battery. See TC Bros #104-0029 for heavy duty mounting bracket that is a direct fit when installing this battery box into our stock width Sportster Weld On Hardtail