Air Filters K&N with your purchase! Best for performance, leveling, touring & 4x4 offroad for trucks, SUVs, Jeeps and other vehicles! Verified fit Harley Davidson FXSTB Night Train 2000-2009 (2000 2001 2002 2003 2004 2005 2006 2007 2008 2009) Length: 1-5/8, Weight: 1.4 lb (0.6 kg), Product Style: Unique Air Filters, Package Contents: 1 Air Filter, Filter Material: Cotton Gauze, Filter Re-Oiling Amount: 0.27 oz (8 ml), Finish: Zinc, Flanges: None, Top Style: Metal, Air Filter Shape: Unique FAST SHIPPING & WARRANTY: We ship from various warehouses throughout the USA under the manufacturer's warranty! *Please ask us full technical details at the Questions field at bottom of the page.